/* ============================================
   PortaDigital — CSS Principal
   Tema: Clean Professional / Luz e Estrutura
   Fontes: Outfit (heads) + Lora (body)
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Lora:wght@400;500&display=swap');

:root {
    /* Superfícies */
    --bg:           #f0f2f5;
    --bg2:          #ffffff;
    --bg3:          #f7f8fa;
    --bg4:          #eef0f4;

    /* Bordas */
    --border:       #e2e5eb;
    --border-md:    #d0d4dc;

    /* Texto */
    --text:         #1c2333;
    --text-sub:     #4a5568;
    --text-muted:   #8a94a6;

    /* Marca / Acento */
    --accent:       #1d6fa4;
    --accent-hover: #155a87;
    --accent-light: #e8f3fb;
    --accent-mid:   #b8d8ef;

    /* Feedback */
    --success:      #0e8a4a;
    --success-bg:   #e6f5ed;
    --warning:      #b45309;
    --warning-bg:   #fef3c7;
    --danger:       #c0392b;
    --danger-bg:    #fdecea;
    --info:         #0077b6;
    --info-bg:      #e0f0f9;

    /* Estados de tarefa */
    --aberta:       #0077b6;
    --aberta-bg:    #dff0fb;
    --em-curso:     #b45309;
    --em-curso-bg:  #fef3c7;
    --concluida:    #0e8a4a;
    --concluida-bg: #e6f5ed;
    --faturada:     #6b21a8;
    --faturada-bg:  #f3e8ff;

    /* Tipografia */
    --font-head: 'Outfit', sans-serif;
    --font-body: 'Lora', Georgia, serif;

    /* Forma */
    --radius:   8px;
    --radius-lg:12px;
    --shadow-sm:0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
    --shadow:   0 4px 16px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg:0 12px 40px rgba(0,0,0,0.12);

    /* Navbar */
    --nav-h: 64px;
}

/* ============================================
   RESET
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-body); background: var(--bg); color: var(--text); line-height: 1.65; min-height: 100vh; font-size: 15px; }
a { color: inherit; text-decoration: none; }
button { font-family: var(--font-head); cursor: pointer; }
input, select, textarea { font-family: var(--font-body); }
h1,h2,h3,h4 { font-family: var(--font-head); }

/* ============================================
   LOGIN
   ============================================ */
.login-page {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh;
    padding: 24px 16px;
    background: var(--bg);
    background-image:
        radial-gradient(ellipse 60% 50% at 10% 20%, rgba(29,111,164,0.07) 0%, transparent 70%),
        radial-gradient(ellipse 50% 60% at 90% 80%, rgba(29,111,164,0.05) 0%, transparent 70%);
}

.login-wrap { width: 100%; max-width: 460px; }

.login-brand {
    text-align: center;
    margin-bottom: 32px;
}
.login-brand p {
    font-family: var(--font-head);
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 10px;
}

.login-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 44px 40px 36px;
    box-shadow: var(--shadow);
}

.login-card h2 {
    font-size: 24px; font-weight: 700;
    color: var(--text);
    margin-bottom: 28px;
    letter-spacing: -0.3px;
}

.login-card .form-group { margin-bottom: 20px; }
.login-card .form-group label { font-size: 14px; margin-bottom: 8px; }
.login-card .form-control {
    width: 100%;
    padding: 13px 16px;
    font-size: 15px;
    border-radius: 10px;
}
.login-card .btn-full {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    border-radius: 10px;
    margin-top: 8px;
}

.login-hint {
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    margin-top: 22px;
    font-family: var(--font-head);
    padding-top: 18px;
    border-top: 1px solid var(--border);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: sticky; top: 0; z-index: 200;
    display: flex; align-items: center; gap: 8px;
    padding: 0 32px;
    height: var(--nav-h);
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.nav-brand { margin-right: 16px; }
.nav-brand a { display: flex; align-items: center; }
.nav-brand img { height: 36px; width: auto; }

.nav-links { display: flex; gap: 2px; flex: 1; }

.nav-link {
    padding: 7px 14px;
    border-radius: var(--radius);
    font-family: var(--font-head);
    font-size: 14px; font-weight: 500;
    color: var(--text-sub);
    transition: all 0.15s;
    letter-spacing: 0.1px;
}
.nav-link:hover  { color: var(--accent); background: var(--accent-light); }
.nav-link.active { color: var(--accent); background: var(--accent-light); font-weight: 600; }

.nav-sep { width: 1px; background: var(--border); height: 20px; margin: 0 8px; }

.nav-user { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-user-name {
    font-family: var(--font-head);
    font-size: 13px; font-weight: 500;
    color: var(--text-sub);
}
.nav-user-avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--accent-light);
    color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-head);
    font-size: 13px; font-weight: 700;
    flex-shrink: 0;
}

/* Hamburger button */
.nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 36px; height: 36px;
    background: none; border: none;
    padding: 4px;
    cursor: pointer;
    border-radius: var(--radius);
    transition: background 0.15s;
}
.nav-hamburger:hover { background: var(--bg3); }
.nav-hamburger span {
    display: block;
    width: 20px; height: 2px;
    background: var(--text-sub);
    border-radius: 2px;
    transition: all 0.2s;
    transform-origin: center;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu dropdown */
.nav-mobile-menu {
    position: fixed;
    top: 56px; left: 0; right: 0;
    z-index: 199;
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    padding: 8px 0;
    animation: slideDown 0.18s ease;
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}
.nav-mobile-link {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 20px;
    font-family: var(--font-head);
    font-size: 15px; font-weight: 500;
    color: var(--text-sub);
    border-left: 3px solid transparent;
    transition: all 0.12s;
}
.nav-mobile-link:hover,
.nav-mobile-link.active {
    background: var(--accent-light);
    color: var(--accent);
    border-left-color: var(--accent);
}
.nav-mobile-sep {
    border-top: 1px solid var(--border);
    margin: 8px 0;
}
.nav-mobile-logout { color: var(--danger); }
.nav-mobile-logout:hover { background: var(--danger-bg); color: var(--danger); border-left-color: var(--danger); }

@media (max-width: 640px) {
    .nav-hamburger { display: flex; }
    .nav-links { display: none; }
    .nav-sep { display: none; }
    /* Hide desktop-only nav items in mobile */
    .nav-user > a.nav-link,
    .nav-user > .btn { display: none; }
    .nav-user-avatar { display: flex; }
}

/* ============================================
   LAYOUT
   ============================================ */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 24px 48px;
}

.page-header {
    display: flex; justify-content: space-between; align-items: flex-start;
    margin-bottom: 28px;
}

.page-header h1 {
    font-size: 26px; font-weight: 700;
    color: var(--text);
    letter-spacing: -0.3px;
}

.page-header p {
    color: var(--text-muted);
    font-size: 14px;
    font-family: var(--font-head);
    margin-top: 3px;
}

.header-actions { display: flex; gap: 10px; align-items: center; }

.back-link {
    display: inline-flex; align-items: center; gap: 5px;
    color: var(--text-muted);
    font-family: var(--font-head);
    font-size: 13px;
    margin-bottom: 6px;
    transition: color 0.15s;
}
.back-link:hover { color: var(--accent); }

/* ============================================
   BOTÕES
   ============================================ */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 18px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-family: var(--font-head);
    font-size: 14px; font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
    letter-spacing: 0.1px;
}

.btn-primary   { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); box-shadow: 0 2px 8px rgba(29,111,164,0.3); }

.btn-secondary { background: var(--bg2); color: var(--text-sub); border-color: var(--border-md); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }

.btn-ghost     { background: transparent; color: var(--text-muted); border-color: var(--border); }
.btn-ghost:hover { color: var(--text-sub); background: var(--bg3); }

.btn-danger    { background: var(--danger-bg); color: var(--danger); border-color: #f5c6c2; }
.btn-danger:hover { background: var(--danger); color: #fff; }

.btn-success   { background: var(--success-bg); color: var(--success); border-color: #a8dfc0; }
.btn-success:hover { background: var(--success); color: #fff; }

.btn-warning   { background: var(--warning-bg); color: var(--warning); border-color: #fcd34d; }

.btn-sm        { padding: 6px 12px; font-size: 13px; }
.btn-full      { width: 100%; justify-content: center; }

.btn-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 34px; height: 34px;
    border-radius: var(--radius);
    font-size: 15px;
    border: 1px solid var(--border);
    background: var(--bg2);
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
    color: var(--text-sub);
}
.btn-icon:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }

.btn-del {
    background: transparent; border: none;
    color: var(--text-muted); font-size: 14px;
    cursor: pointer; padding: 4px 8px;
    border-radius: var(--radius);
    transition: all 0.15s;
}
.btn-del:hover { color: var(--danger); background: var(--danger-bg); }

/* ============================================
   STATS CARDS
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px 18px 16px;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    overflow: hidden;
}
.stat-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.stat-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }

.stat-total::after     { background: var(--text-muted); }
.stat-aberta::after    { background: var(--aberta); }
.stat-curso::after     { background: var(--em-curso); }
.stat-concluida::after { background: var(--concluida); }
.stat-faturada::after  { background: var(--faturada); }

/* Variantes para avenças */
.stat-avencer::after { background: var(--em-curso); }
.stat-avencer .stat-num { color: var(--em-curso); }

.stat-pendren::after { background: var(--aberta); }
.stat-pendren .stat-num { color: var(--aberta); }

/* Variante para tickets "aguarda cliente" */
.stat-aguarda::after { background: var(--faturada); }
.stat-aguarda .stat-num { color: var(--faturada); }

.stat-num {
    font-family: var(--font-head);
    font-size: 38px; font-weight: 800;
    line-height: 1;
    color: var(--text);
}
.stat-label {
    font-family: var(--font-head);
    font-size: 12px; font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-top: 7px;
}

/* ============================================
   FILTROS
   ============================================ */
.filter-bar { margin-bottom: 20px; }

.filter-form {
    display: flex; gap: 10px;
    align-items: center; flex-wrap: wrap;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 14px 18px;
    box-shadow: var(--shadow-sm);
}

.filter-group { display: flex; align-items: center; gap: 6px; }
.filter-dates { display: flex; align-items: center; gap: 8px; }
.filter-dates span { color: var(--text-muted); font-size: 13px; }

.filter-input, .filter-select {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    padding: 7px 12px;
    font-family: var(--font-head);
    font-size: 13px;
    transition: all 0.15s;
    height: 36px;
}
.filter-input:focus, .filter-select:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--bg2);
    box-shadow: 0 0 0 3px rgba(29,111,164,0.1);
}
.filter-input { min-width: 240px; }

/* ============================================
   TOM SELECT — variante compacta para filter-bar
   Aplicar class="filter-ts" ao ts-wrapper via JS
   NOTA: Tom Select copia as classes do <select> original para o wrapper
   (form-control, filter-select) — reset completo necessário.
   ============================================ */
.filter-ts.ts-wrapper {
    /* reset classes copiadas do <select> (form-control, filter-select, etc.) */
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    height: auto !important;
    min-height: 0 !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    /* layout: block-level para não gerar espaço extra de baseline */
    min-width: 190px;
    display: flex !important;
    flex-direction: row;
    position: relative;
}
.filter-ts .ts-control {
    position: relative !important;
    background: var(--bg3) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    color: var(--text) !important;
    font-family: var(--font-head) !important;
    font-size: 13px !important;
    /* padding-right extra para botão clear + seta */
    padding: 0 46px 0 10px !important;
    min-height: 36px !important;
    height: 36px !important;
    box-shadow: none !important;
    display: flex !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    gap: 4px;
    cursor: pointer;
    overflow: hidden;
}
.filter-ts.focus .ts-control,
.filter-ts:focus-within .ts-control {
    border-color: var(--accent) !important;
    background: var(--bg2) !important;
    box-shadow: 0 0 0 3px rgba(29,111,164,.12) !important;
}
/* Item selecionado (cliente escolhido) */
.filter-ts .ts-control .item {
    color: var(--text) !important;
    font-size: 13px !important;
    background: none !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 160px;
    order: -1; /* mostrar antes do input no flex */
}
/* Input de pesquisa + placeholder */
.filter-ts .ts-control input {
    color: var(--text) !important;
    font-family: var(--font-head) !important;
    font-size: 13px !important;
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
    min-width: 4px !important;
    max-width: 100% !important;
    line-height: 36px !important;
    caret-color: var(--accent);
}
.filter-ts .ts-control input::placeholder {
    color: var(--text-muted) !important;
    opacity: 1 !important;
}
/* Seta (chevron) */
.filter-ts .ts-control::after {
    content: '';
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 0; height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid var(--text-muted);
    pointer-events: none;
}
/* Botão de limpar (clear_button plugin) — aparece só quando há item selecionado */
.filter-ts .ts-control .clear-button {
    position: absolute !important;
    right: 26px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    color: var(--text-muted) !important;
    background: none !important;
    border: none !important;
    padding: 0 2px !important;
    margin: 0 !important;
    font-size: 15px !important;
    line-height: 1 !important;
    cursor: pointer !important;
    text-decoration: none !important;
    display: flex !important;
    align-items: center !important;
    opacity: 0.7;
    transition: opacity 0.15s, color 0.15s;
}
.filter-ts .ts-control .clear-button:hover {
    opacity: 1;
    color: var(--danger) !important;
}
/* Dropdown partilhado (não restringir ao .filter-ts para não conflituar com posicionamento) */
.ts-dropdown {
    background: var(--bg2) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius) !important;
    box-shadow: 0 6px 24px rgba(0,0,0,.12) !important;
    font-family: var(--font-head) !important;
    font-size: 13px !important;
    color: var(--text) !important;
    z-index: 9999 !important;
    margin-top: 2px !important;
    padding: 0 !important;
    overflow: hidden;
}
.ts-dropdown-content { max-height: 250px !important; overflow-y: auto; }
.ts-dropdown .ts-dropdown-content .option {
    padding: 7px 12px !important;
    color: var(--text) !important;
    cursor: pointer;
    border-radius: 0 !important;
}
.ts-dropdown .ts-dropdown-content .option:hover,
.ts-dropdown .ts-dropdown-content .option.active {
    background: var(--accent-light, #e8f3fb) !important;
    color: var(--accent) !important;
}
.ts-dropdown .ts-dropdown-content .option.selected {
    background: var(--accent) !important;
    color: #fff !important;
    font-weight: 600;
}
.ts-dropdown input {
    background: var(--bg3) !important;
    border: none !important;
    border-bottom: 1px solid var(--border) !important;
    border-radius: 0 !important;
    color: var(--text) !important;
    font-family: var(--font-head) !important;
    font-size: 13px !important;
    padding: 7px 12px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    outline: none !important;
    box-shadow: none !important;
    margin: 0 !important;
}

/* ============================================
   TABELA
   ============================================ */
.table-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table-header {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    font-family: var(--font-head);
    font-size: 13px;
    color: var(--text-muted);
    background: var(--bg3);
}

.table-wrap { overflow-x: auto; }

/* ============================================
   PAGINAÇÃO
   ============================================ */
.paginacao-info {
    padding: 14px 24px;
    border-top: 1px solid var(--border);
    background: var(--bg2);
    font-family: var(--font-head);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.paginacao {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    padding: 20px 24px;
    border-top: 1px solid var(--border);
    background: var(--bg2);
}
.paginacao-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 14px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-head);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s, background 0.15s, box-shadow 0.15s;
    white-space: nowrap;
    box-shadow: 0 1px 2px rgba(0,0,0,.04);
}
.paginacao-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-light);
    box-shadow: 0 2px 6px rgba(0,0,0,.08);
}
.paginacao-atual {
    background: var(--accent) !important;
    color: #fff !important;
    border-color: var(--accent) !important;
    box-shadow: 0 2px 8px color-mix(in srgb, var(--accent) 30%, transparent) !important;
    cursor: default;
}
.paginacao-nav {
    font-size: 16px;
    min-width: 42px;
    color: var(--text-muted);
}
.paginacao-nav:hover {
    color: var(--accent);
}
.paginacao-disabled {
    opacity: 0.3;
    cursor: default;
    pointer-events: none;
    box-shadow: none !important;
}
.paginacao-ellipsis {
    color: var(--text-muted);
    font-family: var(--font-head);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 0 4px;
    align-self: center;
    user-select: none;
}

.data-table { width: 100%; border-collapse: collapse; }

.data-table th {
    padding: 11px 16px;
    text-align: left;
    font-family: var(--font-head);
    font-size: 11px; font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-muted);
    background: var(--bg3);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
    vertical-align: middle;
    color: var(--text);
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: var(--bg3); }

/* Tabela de clientes — limitar colunas de texto para não consumir espaço dos ícones */
.cli-col-email { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cli-col-tel   { max-width: 130px; white-space: nowrap; }
.cli-col-nif   { white-space: nowrap; }
.cli-col-tarefas { width: 60px; text-align: center; }
.cli-col-saldo { width: 110px; }
.cli-erp-badge {
    display: inline-block;
    margin-left: 6px;
    padding: 1px 5px;
    background: var(--accent-bg, #e8f3fb);
    color: var(--accent, #1d6fa4);
    border-radius: 4px;
    font-size: 10px;
    font-weight: 700;
    font-family: var(--font-head);
    vertical-align: middle;
    letter-spacing: .3px;
}

.td-numero {
    font-family: var(--font-head);
    font-size: 13px; font-weight: 600;
    color: var(--text-muted);
}
.td-titulo { max-width: 200px; font-size: 14px; }
.td-acoes  { white-space: nowrap; }

/* Estado select */
.estado-select {
    border: 1px solid;
    border-radius: 20px;
    padding: 4px 10px;
    font-family: var(--font-head);
    font-size: 12px; font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    appearance: none; -webkit-appearance: none;
    text-align: center;
}
.estado-aberta    { border-color: var(--aberta);    color: var(--aberta);    background: var(--aberta-bg); }
.estado-em_curso  { border-color: var(--em-curso);  color: var(--em-curso);  background: var(--em-curso-bg); }
.estado-concluida { border-color: var(--concluida); color: var(--concluida); background: var(--concluida-bg); }
.estado-faturada  { border-color: var(--faturada);  color: var(--faturada);  background: var(--faturada-bg); }

/* Badges */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-family: var(--font-head);
    font-size: 12px; font-weight: 600;
}
.badge-aberta    { background: var(--aberta-bg);    color: var(--aberta); }
.badge-em-curso  { background: var(--em-curso-bg);  color: var(--em-curso); }
.badge-concluida { background: var(--concluida-bg); color: var(--concluida); }
.badge-faturada  { background: var(--faturada-bg);  color: var(--faturada); }

/* Empty */
.empty-state {
    text-align: center; padding: 60px 24px;
    color: var(--text-muted);
}
.empty-icon { font-size: 48px; margin-bottom: 16px; }
.empty-state p { margin-bottom: 20px; font-size: 16px; }

/* ============================================
   FORMULÁRIOS
   ============================================ */
.form-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

/* Body padding inside form-card */
.form-card-body {
    padding: 32px 32px 8px;
}

/* When form-section is directly inside form-card (legacy), add padding */
.form-card > form > .form-section {
    padding: 32px 32px 8px;
}
.form-card > form > .form-section + .form-section {
    padding-top: 0;
}

/* Tabs de configuração */
.form-tabs {
    display: flex;
    border-bottom: 1px solid var(--border);
    background: var(--bg3);
    padding: 0 24px;
    gap: 4px;
}
.form-tab {
    padding: 14px 18px;
    font-family: var(--font-head);
    font-size: 14px; font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all 0.15s;
    border-radius: var(--radius) var(--radius) 0 0;
}
.form-tab:hover  { color: var(--accent); }
.form-tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

.form-tab-panel { display: none; padding: 28px 32px; }
.form-tab-panel.active { display: block; }

.form-section { margin-bottom: 28px; }
.form-section:last-child { margin-bottom: 0; }

.form-section h3 {
    font-size: 13px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.form-group { margin-bottom: 22px; }

.form-group label {
    display: block;
    font-family: var(--font-head);
    font-size: 14px; font-weight: 600;
    color: var(--text-sub);
    margin-bottom: 8px;
}

.required { color: var(--danger); }

.form-control {
    width: 100%;
    background: var(--bg2);
    border: 1px solid var(--border-md);
    border-radius: var(--radius);
    color: var(--text);
    padding: 11px 14px;
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.5;
    transition: all 0.15s;
    /* Prevent zoom on iOS - minimum 16px */
    -webkit-text-size-adjust: 100%;
}
.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(29,111,164,0.12);
    background: var(--bg2);
}
.form-control::placeholder { color: var(--text-muted); }

.form-control-sm { width: 110px; }
.form-control-xs { width: 80px; }
textarea.form-control { resize: vertical; }

select.form-control {
    appearance: none; -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M5 6L0 0h10z' fill='%238a94a6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 30px;
}

input[type="datetime-local"].form-control { color-scheme: light; }
input[type="date"].form-control,
input[type="time"].form-control { color-scheme: light; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-row-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-group-full { grid-column: 1 / -1; }

.select-with-btn { display: flex; gap: 10px; align-items: center; }
.select-with-btn select { flex: 1; }

.checkbox-label {
    display: flex; align-items: center; gap: 10px;
    cursor: pointer;
    font-family: var(--font-head);
    font-size: 14px; font-weight: 500;
    color: var(--text-sub);
}
.checkbox-label input[type=checkbox] {
    width: 16px; height: 16px;
    accent-color: var(--accent);
}

.form-actions {
    display: flex; justify-content: flex-end; gap: 12px;
    padding: 20px 32px;
    border-top: 1px solid var(--border);
    background: var(--bg3);
}

.field-hint {
    display: block;
    margin-top: 6px;
    font-family: var(--font-head);
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Inline forms */
.inline-form {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 14px;
}
.form-row-inline {
    display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
}
.form-row-inline .form-control { width: auto; flex: 1; min-width: 80px; }
.form-row-col { display: flex; flex-direction: column; gap: 10px; }

.hidden { display: none !important; }

/* ============================================
   DETALHE DA TAREFA
   ============================================ */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.detail-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px 22px;
    box-shadow: var(--shadow-sm);
}
.detail-card-full { grid-column: 1 / -1; }

.detail-card h3 {
    font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.6px;
    color: var(--text-muted);
    margin-bottom: 12px;
}
.detail-name { font-size: 17px; font-weight: 600; margin-bottom: 5px; }

.detail-row {
    display: flex; align-items: center; gap: 10px;
    padding: 7px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}
.detail-row:last-child { border-bottom: none; }
.detail-row span {
    color: var(--text-muted);
    font-family: var(--font-head);
    font-size: 13px;
    min-width: 90px;
}

/* Section Cards */
.section-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    margin-bottom: 18px;
    box-shadow: var(--shadow-sm);
}

.section-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 16px;
}
.section-header h2 {
    font-size: 15px; font-weight: 700;
    color: var(--text);
}

/* Registos trabalho */
.registo-item {
    display: flex; justify-content: space-between; align-items: flex-start;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 13px 16px;
    margin-bottom: 8px; gap: 12px;
}
.registo-body { flex: 1; }
.registo-body p { font-size: 14px; line-height: 1.6; }
.registo-meta {
    display: flex; gap: 16px;
    margin-top: 7px;
    font-family: var(--font-head);
    font-size: 12px; color: var(--text-muted);
}

.empty-mini { text-align: center; padding: 24px; color: var(--text-muted); font-size: 14px; font-family: var(--font-head); }

.total-horas {
    text-align: right;
    padding-top: 12px;
    font-family: var(--font-head);
    font-size: 13px; color: var(--text-muted);
    border-top: 1px solid var(--border);
    margin-top: 10px;
}

.sig-preview {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: inline-block;
    padding: 12px;
    margin-top: 8px;
}
.sig-preview img { max-width: 300px; max-height: 120px; display: block; }

/* ============================================
   MODAL
   ============================================ */
.modal {
    position: fixed; inset: 0; z-index: 1000;
    display: flex; align-items: center; justify-content: center;
}
.modal-overlay {
    position: absolute; inset: 0;
    background: rgba(28,35,51,0.45);
    backdrop-filter: blur(4px);
}
.modal-content {
    position: relative; z-index: 1;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    max-width: 580px; width: 92%;
    box-shadow: var(--shadow-lg);
}
.modal-content h2 { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.modal-content > p { color: var(--text-sub); font-size: 14px; margin-bottom: 20px; line-height: 1.6; font-family: var(--font-head); }

.modal-fields { display: flex; flex-direction: column; gap: 14px; margin-top: 16px; }
.modal-fields .form-group { margin-bottom: 0; }
.modal-actions {
    display: flex; justify-content: flex-end; gap: 10px;
    margin-top: 22px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

/* Canvas assinatura */
.sig-wrap {
    background: #fff;
    border: 2px solid var(--border-md);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 4px;
    position: relative;
}
#sig-canvas {
    display: block; width: 100%; cursor: crosshair; touch-action: none;
}
.sig-actions { position: absolute; top: 8px; right: 8px; }

/* ============================================
   ALERTAS / TOAST
   ============================================ */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-family: var(--font-head);
    font-size: 14px;
    border: 1px solid;
    display: flex; align-items: center; gap: 10px;
}
.alert-error   { background: var(--danger-bg);  border-color: #f5c6c2; color: var(--danger); }
.alert-success { background: var(--success-bg); border-color: #a8dfc0; color: var(--success); }
.alert-warning { background: var(--warning-bg); border-color: #fcd34d; color: var(--warning); }
.alert-info    { background: var(--info-bg);    border-color: var(--accent-mid); color: var(--info); }

.toast {
    position: fixed; bottom: 24px; right: 24px; z-index: 9999;
    background: var(--text);
    color: #fff;
    border-radius: var(--radius);
    padding: 12px 20px;
    font-family: var(--font-head);
    font-size: 14px; font-weight: 500;
    box-shadow: var(--shadow-lg);
    transform: translateY(80px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.34,1.56,0.64,1);
    pointer-events: none;
    max-width: 340px;
}
.toast.show     { transform: translateY(0); opacity: 1; }
.toast-success  { background: var(--success); }
.toast-error    { background: var(--danger); }

/* ============================================
   CARDS DE CONFIGURAÇÃO
   ============================================ */
.config-grid {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 24px;
    align-items: start;
}

.config-sidebar {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: calc(var(--nav-h) + 20px);
}

.config-sidebar-title {
    padding: 16px 18px 12px;
    font-family: var(--font-head);
    font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.6px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}

.config-nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 11px 18px;
    font-family: var(--font-head);
    font-size: 14px; font-weight: 500;
    color: var(--text-sub);
    cursor: pointer;
    transition: all 0.12s;
    border-left: 3px solid transparent;
}
.config-nav-item:hover  { background: var(--bg3); color: var(--accent); }
.config-nav-item.active { background: var(--accent-light); color: var(--accent); border-left-color: var(--accent); font-weight: 600; }
.config-nav-item .icon  { font-size: 16px; width: 20px; text-align: center; }

.config-panel {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.config-panel-header {
    padding: 20px 28px;
    border-bottom: 1px solid var(--border);
    background: var(--bg3);
}
.config-panel-header h2 { font-size: 17px; font-weight: 700; }
.config-panel-header p  { color: var(--text-muted); font-size: 13px; font-family: var(--font-head); margin-top: 2px; }

.config-panel-body { padding: 28px; }

.provider-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}
.provider-card {
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px 18px;
    cursor: pointer;
    transition: all 0.15s;
    position: relative;
}
.provider-card:hover  { border-color: var(--accent-mid); background: var(--accent-light); }
.provider-card.active { border-color: var(--accent); background: var(--accent-light); }
.provider-card input[type=radio] { position: absolute; opacity: 0; pointer-events: none; }

.provider-card-icon { font-size: 22px; margin-bottom: 8px; }
.provider-card-name {
    font-family: var(--font-head);
    font-size: 14px; font-weight: 700;
    color: var(--text);
}
.provider-card-desc {
    font-family: var(--font-head);
    font-size: 12px; color: var(--text-muted);
    margin-top: 3px; line-height: 1.4;
}
.provider-card.active .provider-card-name { color: var(--accent); }
.provider-card-check {
    position: absolute; top: 12px; right: 12px;
    width: 20px; height: 20px;
    border-radius: 50%;
    border: 2px solid var(--border-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 10px; color: transparent;
    transition: all 0.15s;
}
.provider-card.active .provider-card-check {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.provider-fields { display: none; }
.provider-fields.active { display: block; }

.divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 24px 0;
}

/* Pill de estado de ligação */
.connection-pill {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 5px 12px;
    border-radius: 20px;
    font-family: var(--font-head);
    font-size: 12px; font-weight: 600;
}
.pill-ok      { background: var(--success-bg); color: var(--success); }
.pill-nok     { background: var(--danger-bg);  color: var(--danger); }
.pill-unknown { background: var(--bg4);        color: var(--text-muted); }
.pill-dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

/* ============================================
   GESTÃO DE UTILIZADORES
   ============================================ */
.user-avatar-lg {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--accent-light);
    color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-head);
    font-size: 16px; font-weight: 700;
    flex-shrink: 0;
}
.user-row { display: flex; align-items: center; gap: 14px; }
.user-info-name  { font-weight: 600; font-size: 15px; }
.user-info-email { font-family: var(--font-head); font-size: 13px; color: var(--text-muted); }

.role-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-family: var(--font-head);
    font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.4px;
}
.role-admin { background: var(--accent-light); color: var(--accent); }
.role-tecnico { background: var(--bg4); color: var(--text-sub); }

/* Password strength bar */
.pwd-bar {
    height: 4px; border-radius: 4px;
    background: var(--border);
    margin-top: 8px; overflow: hidden;
}
.pwd-bar-fill {
    height: 100%; border-radius: 4px;
    transition: width 0.3s, background 0.3s;
    width: 0;
}

/* ============================================
   UTILITÁRIOS
   ============================================ */
.text-muted   { color: var(--text-muted); }
.text-success { color: var(--success); }
.text-danger  { color: var(--danger); }
.text-right   { text-align: right; }
.text-center  { text-align: center; }
.font-head    { font-family: var(--font-head); }
.fw-600       { font-weight: 600; }
.font-bold    { font-weight: 700; }
.text-accent  { color: var(--accent); }

/* Logo navbar — sem filtro, tema claro */
.nav-brand a img { display: block; transition: opacity 0.2s; }
.nav-brand a:hover img { opacity: 0.8; }

/* Login brand */
.login-brand img { display: block; margin: 0 auto 8px; }

/* ============================================
   RESPONSIVE — Mobile First
   ============================================ */

/* ---- Tablet (≤ 960px) ---- */
@media (max-width: 960px) {
    .stats-grid     { grid-template-columns: repeat(3, 1fr); }
    .detail-grid    { grid-template-columns: 1fr; }
    .config-grid    { grid-template-columns: 1fr; }
    .config-sidebar { position: static; }
    .navbar         { padding: 0 16px; }
    .main-content   { padding: 20px 16px 40px; }
    .form-card-body { padding: 24px 24px 8px; }
    .form-actions   { padding: 16px 24px; }
}

/* ---- Tablet médio (641 – 1080px): clientes — esconder colunas para dar espaço aos botões ---- */
/* Sem este ajuste, as 6 colunas + 6 btn-icon (~214px) ficam sem espaço entre 640-1080px.        */
@media (min-width: 641px) and (max-width: 1080px) {
    .data-table .cli-col-nif,
    .data-table .cli-col-tarefas { display: none; }
}
@media (min-width: 641px) and (max-width: 780px) {
    .data-table .cli-col-tel,
    .data-table .cli-col-saldo  { display: none; }
}

/* ---- Mobile (≤ 640px) ---- */
@media (max-width: 640px) {

    /* Navbar */
    .navbar         { height: 56px; padding: 0 14px; gap: 6px; }
    .nav-brand img  { height: 28px; }
    .nav-links      { display: none; }
    .nav-sep        { display: none; }
    .nav-user-name  { display: none; }
    .nav-user       { gap: 6px; }

    /* Layout */
    .main-content   { padding: 16px 12px 48px; }
    --nav-h: 56px;

    /* Cabeçalho de página */
    .page-header    { flex-direction: column; gap: 12px; align-items: stretch; }
    .page-header h1 { font-size: 22px; }
    .header-actions { display: flex; gap: 8px; }
    .header-actions .btn { flex: 1; justify-content: center; }

    /* Login */
    .login-card           { padding: 32px 22px 28px; }
    .login-card h2        { font-size: 21px; margin-bottom: 22px; }
    .login-card .form-control { font-size: 16px; padding: 14px 14px; }
    .login-card .btn-full { padding: 15px; font-size: 16px; }

    /* Stats */
    .stats-grid     { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .stat-num       { font-size: 30px; }
    .stat-card      { padding: 16px 12px 12px; }

    /* Filtros */
    .filter-form    { flex-direction: column; align-items: stretch; gap: 10px; padding: 14px; }
    .filter-input   { min-width: 0; width: 100%; }
    .filter-select  { width: 100%; }
    .filter-dates   { flex-direction: column; align-items: stretch; gap: 8px; }
    .filter-dates span { display: none; }
    .filter-group   { width: 100%; }
    .filter-group .btn { width: 100%; justify-content: center; }

    /* Tabela — scroll horizontal + células mais compactas */
    .data-table th,
    .data-table td  { padding: 10px 12px; font-size: 13px; }
    .data-table th  { font-size: 10px; }

    /* Ocultar colunas secundárias na tabela de tarefas */
    .data-table .col-tecnico,
    .data-table .col-inicio  { display: none; }

    /* Ocultar colunas secundárias na tabela de clientes */
    .data-table .cli-col-nif,
    .data-table .cli-col-tarefas,
    .data-table .cli-col-saldo { display: none; }

    /* Formulários */
    .form-row       { grid-template-columns: 1fr; gap: 0; }
    .form-row-3     { grid-template-columns: 1fr; }
    .form-card-body { padding: 20px 16px 8px; }
    .form-actions   { padding: 16px; flex-direction: column-reverse; gap: 10px; }
    .form-actions .btn { width: 100%; justify-content: center; padding: 14px; font-size: 15px; }
    .form-section h3    { font-size: 12px; }
    .form-control       { font-size: 16px; padding: 13px 14px; } /* 16px previne zoom no iOS */
    select.form-control { font-size: 16px; }
    textarea.form-control { min-height: 120px; }
    .select-with-btn    { flex-direction: column; align-items: stretch; }
    .select-with-btn .btn { text-align: center; justify-content: center; }

    /* Detalhe da tarefa */
    .detail-grid    { grid-template-columns: 1fr; gap: 12px; }
    .detail-card    { padding: 16px; }
    .section-card   { padding: 16px; }
    .section-header { flex-wrap: wrap; gap: 10px; }
    .section-header h2 { font-size: 14px; }

    /* Inline forms (materiais/registos) */
    .form-row-inline { flex-direction: column; align-items: stretch; }
    .form-row-inline .form-control { width: 100%; min-width: 0; }
    .form-control-sm,
    .form-control-xs { width: 100%; }

    /* Modal */
    .modal-content  { padding: 22px 18px; margin: 12px; width: calc(100% - 24px); max-width: none; }
    .modal-content h2 { font-size: 18px; }
    .modal-actions  { flex-direction: column-reverse; gap: 10px; }
    .modal-actions .btn { width: 100%; justify-content: center; padding: 14px; }
    .modal-fields   { gap: 16px; }

    /* Canvas assinatura */
    #sig-canvas     { height: 160px; }

    /* Botões gerais */
    .btn            { font-size: 15px; padding: 11px 16px; }
    .btn-sm         { font-size: 13px; padding: 8px 12px; }
    .btn-icon       { width: 38px; height: 38px; font-size: 16px; }

    /* Config e utilizadores */
    .provider-cards { grid-template-columns: 1fr; }
    .config-panel-body { padding: 20px 16px; }
    .config-panel-header { padding: 16px; }
    .user-row       { gap: 10px; }
    .user-avatar-lg { width: 38px; height: 38px; font-size: 14px; }

    /* Toast */
    .toast { left: 12px; right: 12px; bottom: 16px; text-align: center; }

    /* Alertas */
    .alert { font-size: 13px; padding: 12px 14px; }
}

/* ---- Muito pequeno (≤ 380px) ---- */
@media (max-width: 380px) {
    .stats-grid     { grid-template-columns: repeat(2, 1fr); }
    .login-card     { padding: 28px 16px 24px; }
    .main-content   { padding: 12px 10px 48px; }
}

/* ============================================
   MELHORIAS GERAIS DE POLISH E MOBILE
   ============================================ */

/* Scroll suave */
html { scroll-behavior: smooth; }

/* Focus visível acessível */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Touch targets mínimos (WCAG 2.5.5) */
@media (pointer: coarse) {
    .btn       { min-height: 44px; }
    .btn-icon  { min-width: 44px; min-height: 44px; }
    .nav-link  { min-height: 44px; display: flex; align-items: center; }
    .btn-del   { min-width: 36px; min-height: 36px; display: inline-flex; align-items: center; justify-content: center; }
    .estado-select { min-height: 36px; }
    input[type=checkbox] { width: 20px !important; height: 20px !important; }
}

/* Dashboard — esconder colunas no mobile */
@media (max-width: 640px) {
    .col-tecnico,
    .col-inicio,
    .col-conclusao { display: none; }

    /* Clientes — esconder ainda mais colunas em mobile */
    .cli-col-email,
    .cli-col-tel   { display: none; }

    /* Tabela de tarefas em mobile — cards em vez de linhas */
    .data-table thead { display: none; }
    .data-table tbody tr {
        display: block;
        border: 1px solid var(--border);
        border-radius: var(--radius);
        margin-bottom: 10px;
        padding: 0;
        background: var(--bg2);
        box-shadow: var(--shadow-sm);
    }
    .data-table tbody td {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 10px 14px;
        border-bottom: 1px solid var(--border);
        font-size: 14px;
    }
    .data-table tbody td:last-child { border-bottom: none; }
    .data-table tbody td::before {
        content: attr(data-label);
        font-family: var(--font-head);
        font-size: 11px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        color: var(--text-muted);
        min-width: 80px;
        flex-shrink: 0;
    }
    .data-table tfoot { display: none; }

    /* Ajuste para tabela de materiais dentro de tarefa_detalhe */
    #table-materiais thead { display: table-header-group; }
    #table-materiais tbody tr { display: table-row; border: none; margin: 0; box-shadow: none; }
    #table-materiais tbody td { display: table-cell; }
    #table-materiais tbody td::before { display: none; }
    #table-materiais tfoot { display: table-footer-group; }
}

/* Inline form materiais — melhorado para mobile */
@media (max-width: 640px) {
    #form-material .form-row-inline {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    #form-material #mat-desc { grid-column: 1 / -1; }
    #form-material .btn { grid-column: 1 / -1; }
}

/* Canvas de assinatura — dimensão correcta no mobile */
@media (max-width: 640px) {
    #sig-canvas {
        height: 180px;
    }
    .sig-wrap {
        touch-action: none;
    }
}

/* Detalhe da tarefa — botões de ação no header */
@media (max-width: 640px) {
    .header-actions {
        flex-wrap: wrap;
    }
    .header-actions .btn {
        flex: 1;
        min-width: 120px;
        justify-content: center;
        font-size: 14px;
        padding: 10px 12px;
    }
}

/* Secção de assinatura — imagem responsiva */
.sig-preview img {
    max-width: 100%;
    height: auto;
}

/* Registos de trabalho — melhor no mobile */
@media (max-width: 640px) {
    .registo-item {
        flex-direction: column;
        gap: 8px;
    }
    .registo-item .btn-del {
        align-self: flex-end;
        margin-top: -4px;
    }
    .registo-meta { flex-wrap: wrap; gap: 8px; }
}

/* Select de estado na tabela — mais largo no mobile */
@media (max-width: 640px) {
    .estado-select {
        width: 100%;
        text-align: left;
        border-radius: var(--radius);
        padding: 8px 10px;
    }
}

/* Dashboard stats — wrap melhor */
@media (max-width: 400px) {
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .stat-num   { font-size: 26px; }
}

/* Página de detalhe — título truncado no mobile */
@media (max-width: 640px) {
    .page-header h1 {
        font-size: 18px;
        word-break: break-word;
    }
}

/* Barra de filtro — pesquisa ocupa toda a largura */
@media (max-width: 640px) {
    .filter-form .filter-group:first-child {
        width: 100%;
    }
    .filter-form .filter-group:first-child input {
        width: 100%;
    }
}

/* Clientes — card mobile sem labels (só Nome e botões ficam visíveis)
   A causa da "margem esquerda" são os ::before com min-width:80px sem data-label. */
@media (max-width: 640px) {
    /* Suprimir labels em todas as células (nenhuma tem data-label com significado) */
    #tabelaClientes tbody td::before { display: none; }

    /* Nome — padding generoso, clicável */
    #tabelaClientes tbody td:first-child { padding: 13px 14px 9px; font-size: 15px; }

    /* Botões — compactos, com wrap para não transbordar */
    #tabelaClientes tbody td:last-child           { padding: 6px 10px 12px; }
    #tabelaClientes tbody td:last-child > div     { flex-wrap: wrap; gap: 4px; }

    /* Header — pesquisa e botão empilham verticalmente */
    .cli-header-right  { flex-direction: column !important; align-items: stretch !important; }
    .cli-search-form   { width: 100%; }
    .cli-search-form input { width: 100% !important; box-sizing: border-box; }
}

/* Tabela de utilizadores — mobile */
@media (max-width: 640px) {
    /* Suprimir labels (células têm conteúdo complexo — avatar, botão toggle) */
    #tabelaUtilizadores tbody td::before { display: none; }

    /* Ocultar colunas secundárias via classes semânticas */
    #tabelaUtilizadores .util-col-tel,
    #tabelaUtilizadores .util-col-funcao,
    #tabelaUtilizadores .util-col-tarefas,
    #tabelaUtilizadores .util-col-criado { display: none; }

    /* Utilizador (avatar + nome) — padding generoso */
    #tabelaUtilizadores tbody td:first-child { padding: 13px 14px 9px; }

    /* Estado (botão toggle) — largura total */
    #tabelaUtilizadores .util-col-estado { padding: 8px 14px; }
    #tabelaUtilizadores .util-col-estado .btn { width: 100%; justify-content: center; }

    /* Ações — padding compacto */
    #tabelaUtilizadores .util-col-acoes { padding: 6px 10px 12px; }
}

/* Config sidebar — tabs no mobile */
@media (max-width: 640px) {
    .config-sidebar {
        display: flex;
        overflow-x: auto;
        border-radius: var(--radius-lg);
    }
    .config-sidebar-title { display: none; }
    .config-nav-item {
        white-space: nowrap;
        border-left: none;
        border-bottom: 3px solid transparent;
        padding: 12px 16px;
        flex-shrink: 0;
    }
    .config-nav-item.active {
        border-left: none;
        border-bottom-color: var(--accent);
        background: var(--accent-light);
    }
}

/* Formulário de novo utilizador — role cards */
@media (max-width: 640px) {
    #role-tecnico-label,
    #role-admin-label {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    #role-tecnico-label small,
    #role-admin-label small {
        margin-left: 0;
    }
}

/* PDF viewer iframe */
@media (max-width: 640px) {
    .ctrl-bar {
        flex-wrap: wrap;
        gap: 8px;
        padding: 10px 16px;
    }
    .ctrl-bar a,
    .ctrl-bar button {
        flex: 1;
        justify-content: center;
        text-align: center;
        font-size: 13px;
        padding: 10px 12px;
    }
}

/* Formulários dentro de section-card (tarefa_detalhe inline forms) */
.section-card .inline-form {
    border-radius: var(--radius);
}

/* Estado select — aparência uniforme cross-browser */
.estado-select option {
    background: white;
    color: var(--text);
    font-weight: 600;
}

/* Melhorar legibilidade da tabela de materiais no mobile */
@media (max-width: 480px) {
    #table-materiais th,
    #table-materiais td {
        padding: 8px 8px;
        font-size: 12px;
    }
    #table-materiais th:nth-child(3), /* Un */
    #table-materiais td:nth-child(3) { display: none; }
    #table-materiais th:nth-child(4), /* Preço Unit */
    #table-materiais td:nth-child(4) { display: none; }
}

/* Checkbox melhorado */
.checkbox-label {
    padding: 10px 0;
    user-select: none;
}

/* Garantir que data-label está em todas as cells da tabela dashboard */
/* Aplicado via JS abaixo — ver dashboard.php */

/* Loading state para botões */
.btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

/* Alertas com ícone */
.alert { line-height: 1.5; }

/* Melhorar espaçamento do detalhe de tarefa no mobile */
@media (max-width: 640px) {
    .detail-card { padding: 14px 14px; }
    .detail-card h3 { font-size: 10px; }
    .detail-row { font-size: 13px; padding: 6px 0; }
    .detail-row span { min-width: 75px; font-size: 12px; }
    .section-card { padding: 14px 14px; margin-bottom: 12px; }
    .total-horas { font-size: 12px; }
}

/* Grid do formulário de materiais */
.mat-form-grid {
    display: grid;
    grid-template-columns: 1fr 80px 70px 110px;
    gap: 12px;
    align-items: end;
}
.mat-desc-group { grid-column: 1; }
@media (max-width: 640px) {
    .mat-form-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    .mat-desc-group { grid-column: 1 / -1; }
}

/* ============================================
   TOTAIS / RESUMO DE VALORES
   ============================================ */
.totais-card {
    border-left: 3px solid var(--accent);
}

.totais-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
    margin-bottom: 12px;
}

.totais-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text-sub);
}

.totais-table td.totais-valor {
    text-align: right;
    font-family: var(--font-head);
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
}

.totais-table tr.totais-total td {
    border-top: 2px solid var(--text);
    border-bottom: none;
    padding-top: 14px;
    font-size: 17px;
    color: var(--text);
    background: var(--bg3);
}

.totais-table tr.totais-total td.totais-valor {
    color: var(--accent);
    font-size: 18px;
}

.totais-aviso {
    font-family: var(--font-head);
    font-size: 12px;
    color: var(--warning);
    background: var(--warning-bg);
    border-left: 3px solid currentColor;
    padding: 8px 12px;
    border-radius: 0 var(--radius) var(--radius) 0;
    margin-top: 8px;
}

/* Total de horas inline */
.total-horas {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    font-family: var(--font-head);
}

/* Input HH:MM — aspeto de tempo */
input[placeholder*=":"] {
    letter-spacing: 0.5px;
}

/* Hint de formato de hora */
.time-hint {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 5px;
    font-family: var(--font-head);
    font-size: 12px;
    color: var(--text-muted);
}

@media (max-width: 640px) {
    .totais-table td       { padding: 9px 10px; font-size: 14px; }
    .totais-table tr.totais-total td { font-size: 15px; }
    .totais-table tr.totais-total td.totais-valor { font-size: 16px; }
}

/* ============================================
   CATÁLOGO DE MATERIAIS — Modal e página
   ============================================ */

/* Modal largo */
.modal-lg { max-width: 780px; width: 96%; }
.modal-lg .modal-content { padding: 28px 28px 20px; }

.modal-cat-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 16px;
}
.modal-cat-header h2 { font-size: 19px; font-weight: 700; }

/* Pesquisa dentro do modal */
.cat-search-wrap { margin-bottom: 12px; }

/* Tabs de categoria */
.cat-tabs {
    display: flex; flex-wrap: wrap; gap: 6px;
    margin-bottom: 14px;
}
.cat-tab {
    padding: 5px 13px;
    border-radius: 20px;
    font-family: var(--font-head);
    font-size: 12px; font-weight: 600;
    border: 1px solid var(--border-md);
    background: var(--bg3);
    color: var(--text-sub);
    cursor: pointer;
    transition: all 0.12s;
}
.cat-tab:hover { border-color: var(--accent); color: var(--accent); }
.cat-tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* Grid de itens do catálogo */
.cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 10px;
    max-height: 340px;
    overflow-y: auto;
    padding: 2px;
    margin-bottom: 14px;
}

.cat-item {
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 13px 14px;
    cursor: pointer;
    transition: all 0.14s;
    background: var(--bg2);
    user-select: none;
}
.cat-item:hover  { border-color: var(--accent-mid); background: var(--accent-light); }
.cat-item.selected { border-color: var(--accent); background: var(--accent-light); box-shadow: 0 0 0 3px rgba(29,111,164,0.12); }

.cat-ref  { font-family: var(--font-head); font-size: 10px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 3px; }
.cat-nome { font-size: 13px; font-weight: 600; color: var(--text); line-height: 1.4; margin-bottom: 4px; }
.cat-cat  { font-family: var(--font-head); font-size: 11px; color: var(--text-muted); margin-bottom: 4px; }
.cat-preco { font-family: var(--font-head); font-size: 12px; font-weight: 700; color: var(--accent); }

.cat-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 32px;
    color: var(--text-muted);
    font-family: var(--font-head);
    font-size: 14px;
    line-height: 2;
}
.cat-empty a { color: var(--accent); font-weight: 600; }

.cat-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 24px;
    color: var(--text-muted);
    font-family: var(--font-head);
    font-size: 14px;
}

/* Painel de confirmação */
.cat-confirmar {
    background: var(--bg3);
    border: 1px solid var(--accent-mid);
    border-radius: var(--radius-lg);
    padding: 16px 18px;
    margin-bottom: 14px;
}
.cat-sel-info {
    display: flex; align-items: baseline; gap: 12px;
    margin-bottom: 12px;
}
.cat-sel-nome  { font-weight: 700; font-size: 15px; color: var(--text); }
.cat-sel-preco { font-family: var(--font-head); font-size: 13px; color: var(--accent); font-weight: 600; }
.cat-sel-fields {
    display: flex; gap: 14px; align-items: flex-end; flex-wrap: wrap;
}

/* Página catálogo — pill de categoria */
.cat-pill {
    display: inline-block;
    padding: 3px 10px;
    background: var(--accent-light);
    color: var(--accent);
    border-radius: 20px;
    font-family: var(--font-head);
    font-size: 11px; font-weight: 600;
}

/* Linha inativa */
.row-inativo td { opacity: 0.5; }

@media (max-width: 640px) {
    .modal-lg { width: calc(100% - 16px); margin: 8px; }
    .modal-lg .modal-content { padding: 18px 14px 16px; }
    .cat-grid { grid-template-columns: repeat(2, 1fr); max-height: 280px; }
    .cat-sel-fields { flex-direction: column; align-items: stretch; }
    .cat-sel-fields .form-group { flex: none; }
    .modal-cat-header { flex-direction: column; align-items: flex-start; gap: 8px; }
}

/* ============================================
   OAuth Connect Buttons & Status Cards
   ============================================ */

/* Botão genérico OAuth */
.btn-oauth {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border-radius: 8px;
    font-family: var(--font-head);
    font-size: 14px;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s;
}

.btn-google {
    background: #fff;
    color: #3c4043;
    border-color: #dadce0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.btn-google:hover {
    background: #f8f9fa;
    border-color: #4285f4;
    box-shadow: 0 2px 8px rgba(66,133,244,0.2);
}

.btn-microsoft {
    background: #fff;
    color: #323130;
    border-color: #d2d0ce;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.btn-microsoft:hover {
    background: #f3f2f1;
    border-color: #0078d4;
    box-shadow: 0 2px 8px rgba(0,120,212,0.2);
}

/* Wrap do botão de ligar */
.oauth-connect-btn-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 0 4px;
    flex-wrap: wrap;
}

/* Card de conta ligada */
.oauth-connected-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--success-bg);
    border: 1px solid #a8dfc0;
    border-radius: var(--radius-lg);
    padding: 14px 18px;
    margin-bottom: 18px;
}

.oauth-conn-icon { font-size: 22px; flex-shrink: 0; }

.oauth-conn-info { flex: 1; }
.oauth-conn-name {
    font-family: var(--font-head);
    font-size: 15px;
    font-weight: 700;
    color: var(--success);
}
.oauth-conn-date {
    font-family: var(--font-head);
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}

.oauth-conn-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

@media (max-width: 640px) {
    .oauth-connected-card {
        flex-wrap: wrap;
        gap: 10px;
    }
    .oauth-conn-actions {
        width: 100%;
        justify-content: flex-end;
    }
    .oauth-connect-btn-wrap {
        flex-direction: column;
        align-items: stretch;
    }
    .btn-oauth {
        justify-content: center;
    }
}

/* ============================================
   PWA — Banners de instalação e rede
   ============================================ */

/* Banner de instalação / actualização */
#pwa-banner,
#pwa-update-banner {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 9000;
    background: var(--bg2);
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    padding: 0 16px;
}

#pwa-banner.show,
#pwa-update-banner.show {
    transform: translateY(0);
}

.pwa-banner-content {
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: 600px;
    margin: 0 auto;
    padding: 14px 0;
}

.pwa-banner-icon {
    width: 44px; height: 44px;
    border-radius: 10px;
    flex-shrink: 0;
}

.pwa-update-icon {
    font-size: 28px;
    flex-shrink: 0;
}

.pwa-banner-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pwa-banner-text strong {
    font-family: var(--font-head);
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
}

.pwa-banner-text span {
    font-family: var(--font-head);
    font-size: 12px;
    color: var(--text-muted);
}

.pwa-btn-install {
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    padding: 9px 16px;
    font-family: var(--font-head);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s;
    flex-shrink: 0;
}
.pwa-btn-install:hover { background: var(--accent-hover); }

.pwa-btn-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    padding: 6px 8px;
    border-radius: var(--radius);
    line-height: 1;
    flex-shrink: 0;
    transition: color 0.15s;
}
.pwa-btn-close:hover { color: var(--text); }

/* Indicador offline */
#pwa-network-status {
    position: fixed;
    top: var(--nav-h, 64px);
    left: 0; right: 0;
    z-index: 8999;
    background: var(--warning);
    color: #fff;
    text-align: center;
    padding: 8px 16px;
    font-family: var(--font-head);
    font-size: 13px;
    font-weight: 600;
    transition: opacity 0.3s;
}

#pwa-network-status.fade-out { opacity: 0; }

/* Ajustar main-content quando o banner de rede está visível */
body.offline .main-content {
    padding-top: calc(32px + 36px);
}

/* Splash screen iOS — espaçamento extra no topo */
@media (display-mode: standalone) {
    .navbar {
        padding-top: env(safe-area-inset-top);
        height: calc(var(--nav-h) + env(safe-area-inset-top));
    }
    body {
        padding-bottom: env(safe-area-inset-bottom);
    }
}

/* Remover highlighting de tap no mobile */
* { -webkit-tap-highlight-color: transparent; }

/* Scroll natural no mobile */
html { scroll-behavior: smooth; -webkit-overflow-scrolling: touch; }

/* ============================================
   TICKETS & ÁREA CLIENTE
   ============================================ */

/* Grelha principal do detalhe de ticket (chat + sidebar) */
.ticket-detail-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 20px;
    align-items: start;
}
.ticket-sidebar {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Colapsar para 1 coluna em tablet/mobile */
@media (max-width: 860px) {
    .ticket-detail-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .ticket-detail-grid { gap: 12px; }
    .chat-wrap          { max-height: 380px; }
    .ticket-card        { padding: 14px; gap: 10px; }
    .ticket-titulo      { font-size: 14px; }
    .ticket-preview     { display: none; }

    /* Navbar cliente — hamburger */
    .cliente-navbar {
        position: sticky;   /* garante containing block para absolute */
        overflow: visible;
    }
    .cliente-navbar .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        background: var(--bg2);
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow);
        padding: 8px 12px 16px;
        flex-direction: column;
        gap: 4px;
        z-index: 199;
    }
    .cliente-navbar .nav-links.open { display: flex; }
    .cliente-hamburger              { display: flex !important; }
}

.tk-aberto    { background:#dff0fb; color:#0077b6; }
.tk-analise   { background:#fef3c7; color:#b45309; }
.tk-aguarda   { background:#f3e8ff; color:#6b21a8; }
.tk-resolvido { background:#e6f5ed; color:#0e8a4a; }
.tk-fechado   { background:#f4f4f4; color:#8a94a6; }
.tk-pendente  { background:#fff3cd; color:#856404; border:1px dashed #f0a500; }
/* Avenças */
.av-ativa      { background:#d1fae5; color:#065f46; border:1px solid #6ee7b7; }
.av-suspensa   { background:#fef3c7; color:#92400e; border:1px solid #fcd34d; }
.av-cancelada  { background:#fee2e2; color:#991b1b; border:1px solid #fca5a5; }
.av-pendente   { background:#fff3cd; color:#856404; border:1px dashed #f0a500; }
.av-confirmada { background:#d1fae5; color:#065f46; border:1px solid #6ee7b7; }
.prio-baixa   { background:#f4f4f4; color:#8a94a6; }
.prio-normal  { background:#e8f3fb; color:#1d6fa4; }
.prio-alta    { background:#fef3c7; color:#b45309; }
.prio-urgente { background:#fdecea; color:#c0392b; }

/* Dashboard cliente — grid de resumo (tickets + tarefas) */
.dashboard-cliente-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
@media (max-width: 700px) {
    .dashboard-cliente-grid { grid-template-columns: 1fr; }
}

/* Stats grid variante 3 colunas */
.stats-grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 640px) {
    .stats-grid-3 { grid-template-columns: repeat(3, 1fr); } /* mantém 3 em mobile pequeno */
}
@media (max-width: 380px) {
    .stats-grid-3 { grid-template-columns: repeat(2, 1fr); }
}

/* Stats grid variante 4 colunas */
.stats-grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Avença detalhe — grid principal (main + sidebar) */
.av-detalhe-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 24px;
    align-items: start;
}
@media (max-width: 860px) {
    .av-detalhe-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .av-detalhe-grid { gap: 12px; }
    /* Suprimir pseudo-labels nas tabelas internas (conteúdo complexo) */
    #ren-table tbody td::before,
    #lic-table tbody td::before { display: none; }
    /* Ocultar colunas secundárias da tabela de renovações em mobile */
    #ren-table .ren-col-aviso,
    #ren-table .ren-col-confirmado { display: none; }
}
/* section-header também cobre h3 (avença usa h3, tarefas usa h2) */
.section-header h3 { margin: 0; }
@media (max-width: 860px) {
    .stats-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

/* Avenças — ocultar colunas secundárias no mobile (card layout) */
@media (max-width: 640px) {
    .data-table .av-col-num   { display: none; }
    .data-table .av-col-perio { display: none; }
}

/* Tarefas — barra lateral colorida por estado */
.data-table tr.tarefa-row-aberta    > td:first-child { border-left: 3px solid var(--aberta); }
.data-table tr.tarefa-row-em_curso  > td:first-child { border-left: 3px solid var(--em-curso); }
.data-table tr.tarefa-row-concluida > td:first-child { border-left: 3px solid var(--concluida); }
.data-table tr.tarefa-row-faturada  > td:first-child { border-left: 3px solid var(--faturada); }
@media (max-width: 640px) {
    .data-table tbody tr.tarefa-row-aberta    { border-left: 3px solid var(--aberta); }
    .data-table tbody tr.tarefa-row-em_curso  { border-left: 3px solid var(--em-curso); }
    .data-table tbody tr.tarefa-row-concluida { border-left: 3px solid var(--concluida); }
    .data-table tbody tr.tarefa-row-faturada  { border-left: 3px solid var(--faturada); }
}

/* Avenças — barra lateral colorida por estado (desktop: first-child; mobile: bloco-card) */
.data-table tr.av-row-ativa     > td:first-child { border-left: 3px solid var(--concluida); }
.data-table tr.av-row-suspensa  > td:first-child { border-left: 3px solid var(--warning); }
.data-table tr.av-row-cancelada > td:first-child { border-left: 3px solid var(--danger); }
.data-table tr.av-row-cancelada td { color: var(--text-muted); }
/* "A vencer" prevalece sobre ativa */
.data-table tr.av-row-avencer   > td:first-child { border-left: 3px solid var(--em-curso) !important; }
@media (max-width: 640px) {
    .data-table tbody tr.av-row-ativa     { border-left: 3px solid var(--concluida); }
    .data-table tbody tr.av-row-suspensa  { border-left: 3px solid var(--warning); }
    .data-table tbody tr.av-row-cancelada { border-left: 3px solid var(--danger); }
    .data-table tbody tr.av-row-avencer   { border-left: 3px solid var(--em-curso) !important; }
}

/* Catálogo de Software — ocultar colunas secundárias em ecrãs pequenos */
@media (max-width: 640px) {
    #sw-cat-table tbody td::before { display: none; }
    #sw-cat-table .sw-col-fab,
    #sw-cat-table .sw-col-web  { display: none; }
}
@media (min-width: 641px) and (max-width: 860px) {
    #sw-cat-table .sw-col-web  { display: none; }
}

/* Botão Sair — ocultar da navbar em mobile, aparece no menu */
@media (max-width: 640px) {
    .nav-sair-mobile-hide { display: none !important; }
    .nav-sair-menu        { display: flex !important; }
}
.nav-sair-menu { display: none; }

/* Chat */
.chat-wrap {
    display:flex; flex-direction:column; gap:12px;
    padding:4px 0 16px; max-height:520px;
    overflow-y:auto; scroll-behavior:smooth;
}
.chat-msg { display:flex; flex-direction:column; max-width:78%; }
.chat-msg.tecnico { align-self:flex-start; }
.chat-msg.cliente { align-self:flex-end; }
.chat-bubble {
    padding:12px 16px; border-radius:14px;
    font-size:14px; line-height:1.6; word-break:break-word;
}
.chat-msg.tecnico .chat-bubble {
    background:var(--bg3); border:1px solid var(--border);
    border-top-left-radius:4px; color:var(--text);
}
.chat-msg.cliente .chat-bubble {
    background:var(--accent); color:#fff; border-top-right-radius:4px;
}
.chat-meta {
    font-family:var(--font-head); font-size:11px;
    color:var(--text-muted); margin-top:4px; padding:0 4px;
}
.chat-msg.cliente .chat-meta { text-align:right; }
.chat-input-wrap {
    display:flex; gap:10px; align-items:flex-end;
    padding-top:14px; border-top:1px solid var(--border); margin-top:4px;
}
.chat-input-wrap textarea { flex:1; min-height:72px; max-height:180px; resize:vertical; }
.chat-input-wrap .btn { flex-shrink:0; align-self:flex-end; }

/* Tickets — barra lateral colorida por estado */
.ticket-card.tk-card-aberto           { border-left: 3px solid var(--aberta); }
.ticket-card.tk-card-em_analise       { border-left: 3px solid var(--em-curso); }
.ticket-card.tk-card-aguarda_cliente  { border-left: 3px solid var(--faturada); }
.ticket-card.tk-card-resolvido        { border-left: 3px solid var(--concluida); }
.ticket-card.tk-card-fechado          { border-left: 3px solid var(--text-muted); }
.ticket-card.tk-card-pendente_cliente { border-left: 3px solid var(--warning); }
/* Não-lido: accent azul prevalece sobre a cor de estado */
.ticket-card.nao-lido { border-left: 3px solid var(--accent) !important; }

/* Ticket cards */
.ticket-card {
    background:var(--bg2); border:1px solid var(--border);
    border-radius:var(--radius-lg); padding:18px 20px;
    cursor:pointer; transition:all .15s;
    box-shadow:var(--shadow-sm); display:flex; gap:16px; align-items:flex-start;
}
.ticket-card:hover { box-shadow:var(--shadow); border-color:var(--border-md); }
.ticket-card.nao-lido { border-left:3px solid var(--accent); }
.ticket-num { font-family:var(--font-head); font-size:12px; font-weight:700; color:var(--text-muted); white-space:nowrap; }
.ticket-titulo { font-size:15px; font-weight:600; color:var(--text); margin-bottom:4px; }
.ticket-preview {
    font-size:13px; color:var(--text-muted); line-height:1.5;
    display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
}
.ticket-meta { display:flex; gap:10px; align-items:center; flex-wrap:wrap; margin-top:8px; }
.ticket-unread-dot { width:8px; height:8px; background:var(--accent); border-radius:50%; flex-shrink:0; margin-top:6px; }

/* Navbar cliente */
.cliente-navbar {
    position:sticky; top:0; z-index:200;
    display:flex; align-items:center;
    padding:0 24px; height:var(--nav-h);
    background:var(--bg2); border-bottom:1px solid var(--border); box-shadow:var(--shadow-sm); gap:12px;
}
.cliente-navbar .nav-brand { flex:1; }

/* Tarefa read-only */
.tarefa-cliente-card {
    background:var(--bg2); border:1px solid var(--border);
    border-radius:var(--radius-lg); padding:18px 20px; box-shadow:var(--shadow-sm); transition:box-shadow .15s;
}
.tarefa-cliente-card:hover { box-shadow:var(--shadow); }

@media (max-width:640px) {
    .chat-msg { max-width:92%; }
    .chat-input-wrap { flex-direction:column; }
    .chat-input-wrap .btn { width:100%; justify-content:center; }
    .cliente-navbar { padding:0 14px; }
}

/* ============================================
   ANEXOS / UPLOAD — Tickets
   ============================================ */
.anexo-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 5px 10px;
    font-family: var(--font-head);
    font-size: 12px;
    text-decoration: none;
    color: var(--text-sub);
    transition: all .15s;
    margin: 3px 3px 0 0;
    cursor: pointer;
}
.anexo-chip:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-light);
}
/* Chips dentro de bolhas do cliente (fundo azul) */
.chat-msg.cliente .anexo-chip {
    background: rgba(255,255,255,.2);
    border-color: rgba(255,255,255,.35);
    color: #fff;
}
.chat-msg.cliente .anexo-chip:hover {
    background: rgba(255,255,255,.35);
}

/* Área de drag-and-drop */
.upload-area {
    border: 2px dashed var(--border-md);
    border-radius: var(--radius);
    padding: 13px 16px;
    text-align: center;
    cursor: pointer;
    transition: all .15s;
    background: var(--bg3);
    font-family: var(--font-head);
    font-size: 13px;
    color: var(--text-muted);
    user-select: none;
}
.upload-area:hover,
.upload-area.drag {
    border-color: var(--accent);
    background: var(--accent-light);
    color: var(--accent);
}
.upload-area input[type="file"] { display: none; }

/* Lista de ficheiros seleccionados */
.ficheiros-selec {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
    min-height: 0;
}
.ficheiro-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--accent-light);
    border: 1px solid var(--accent-mid);
    border-radius: 20px;
    padding: 3px 10px;
    font-family: var(--font-head);
    font-size: 11px;
    color: var(--accent);
}
.ficheiro-tag button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--accent);
    font-size: 14px;
    padding: 0;
    line-height: 1;
    display: flex;
    align-items: center;
}
.ficheiro-tag button:hover { color: var(--danger); }

/* Formulário de chat com upload */
.chat-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}
.chat-form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

@media (max-width: 640px) {
    .chat-form-actions { flex-direction: column; }
    .chat-form-actions .btn { width: 100%; justify-content: center; }
}