/* CatServeis Costos v1.0 - Styles (ERP look Contab) */
:root {
    /* Backgrounds */
    --bg-app: #ffffff;
    --bg-primary: #ffffff;       /* fons main */
    --bg-card: #f4f4f7;          /* gris perla (cards funcionals) */
    --bg-hover: #eef0f4;
    --bg-white: #ffffff;

    /* Sidebar (clar) */
    --sidebar-bg: #ffffff;
    --sidebar-text: #5a5d68;
    --sidebar-text-active: #1e6cf3;
    --sidebar-hover: #eef0f4;
    --sidebar-active-bg: #e7f0ff;

    /* Text */
    --text-primary: #1a1a1f;
    --text-secondary: #5a5d68;
    --text-muted: #8a8e99;

    /* Borders */
    --border-color: #e4e6eb;     /* border-soft */
    --border-soft: #e4e6eb;
    --border-strong: #d1d5db;
    --border-radius: 8px;

    /* Accent primari */
    --color-primary: #1e6cf3;
    --color-primary-hover: #185fd9;
    --accent-bg: #e7f0ff;

    /* Estats */
    --color-success: #16a34a;
    --color-warning: #b45309;
    --warning-bg: #fef3c7;
    --warning-border: #fcd34d;
    --color-error: #dc2626;
    --success-bg: #d1fae5;
    --error-bg: #fee2e2;
    --error-border: #fecaca;
    --track-bg: #e2e8f0;

    --shadow-sm: 0 1px 2px rgba(16,24,40,0.04);
    --shadow-md: 0 4px 16px -4px rgba(16,24,40,0.10);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
}

/* Login Screen */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    padding: 20px;
}

.login-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    border: 1px solid var(--border-soft);
    box-shadow: 0 12px 40px -12px rgba(16,24,40,0.18);
}

.login-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border-radius: 14px;
    background: var(--color-primary);
    color: #ffffff;
}

.login-logo svg { width: 30px; height: 30px; }

.login-card h1 {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.login-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 32px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    background: var(--bg-white);
    color: var(--text-primary);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(30, 108, 243, 0.12);
}

.error-message {
    background: var(--error-bg);
    border: 1px solid var(--error-border);
    color: var(--color-error);
    padding: 12px;
    border-radius: var(--border-radius);
    font-size: 14px;
}

/* Buttons */
.btn {
    padding: 10px 16px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
}

.btn-secondary {
    background: var(--bg-white);
    color: var(--text-primary);
    border: 1px solid var(--border-soft);
}

.btn-secondary:hover {
    background: var(--bg-hover);
}

.btn-danger {
    background: var(--color-error);
    color: white;
}

.btn-success {
    background: var(--color-success);
    color: white;
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 7px 12px;
    font-size: 13px;
}

/* App Layout */
.app {
    display: flex;
    min-height: 100vh;
}

/* Sidebar (tema clar) */
.sidebar {
    width: 250px;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border-soft);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px;
    border-bottom: 1px solid var(--border-soft);
}

.sidebar-logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--color-primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-logo svg { width: 22px; height: 22px; }

.sidebar-title .title {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
}

.sidebar-title .subtitle {
    display: block;
    color: var(--text-muted);
    font-size: 12px;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 8px;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 12px;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    margin-bottom: 2px;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.15s, color 0.15s;
}

.nav-item svg { width: 18px; height: 18px; color: var(--text-secondary); transition: color 0.15s; }

.nav-item:hover {
    background: var(--sidebar-hover);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--sidebar-active-bg);
    color: var(--color-primary);
}

.nav-item.active svg { color: var(--color-primary); }

.sidebar-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border-soft);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-info span:first-child {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
}

.user-role {
    color: var(--text-muted);
    font-size: 12px;
}

.btn-logout {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius);
    transition: background-color 0.15s, color 0.15s;
}

.btn-logout:hover {
    background: var(--sidebar-hover);
    color: var(--color-error);
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 250px;
    min-height: 100vh;
    background: var(--bg-app);
}

.header {
    background: var(--bg-app);
    height: 64px;
    padding: 0 32px;
    border-bottom: 1px solid var(--border-soft);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-left { display: flex; align-items: center; gap: 12px; }

.header-right { display: flex; align-items: center; gap: 12px; }

.header h1 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

/* Topbar: cercador amb shortcut */
.topbar-search {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    background: var(--bg-white);
    color: var(--text-muted);
    font-size: 13px;
    min-width: 240px;
    cursor: text;
}
.topbar-search svg { width: 16px; height: 16px; }
.topbar-search kbd {
    margin-left: auto;
    padding: 1px 6px;
    font-size: 10px;
    font-family: 'Inter', sans-serif;
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: 4px;
    color: var(--text-secondary);
}

/* Topbar: selector empresa amb dot d'estat */
.company-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    background: var(--bg-white);
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 500;
    cursor: default;
    transition: background-color 0.15s;
}
.company-selector:hover { background: var(--bg-hover); }
.company-selector .status-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--color-success);
    box-shadow: 0 0 0 2px rgba(22,163,74,0.15);
}
.company-selector svg { width: 14px; height: 14px; color: var(--text-muted); }

/* Topbar: badge rol */
.role-badge {
    padding: 3px 10px;
    background: var(--accent-bg);
    color: var(--color-primary);
    font-size: 12px;
    font-weight: 600;
    border-radius: 6px;
}

.company-info {
    color: var(--text-secondary);
    font-size: 13px;
}

.page-content {
    padding: 32px;
}

/* Cards */
.card {
    background: var(--bg-white);
    border-radius: 12px;
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-sm);
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-soft);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.card-body {
    padding: 20px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid transparent;
    padding: 18px;
    transition: background-color 0.15s;
}

.stat-card:hover { background: var(--bg-hover); }

.stat-card .stat-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.stat-card .stat-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.stat-card .stat-value.success { color: var(--color-success); }
.stat-card .stat-value.warning { color: var(--color-warning); }
.stat-card .stat-value.error { color: var(--color-error); }

/* Tables */
.table-container {
    overflow-x: auto;
}

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

th, td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    background: var(--bg-card);
}

td {
    font-size: 14px;
    color: var(--text-primary);
}

tr:hover {
    background: var(--bg-hover);
}

.text-right { text-align: right; }
.text-center { text-align: center; }

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}

.badge-success {
    background: var(--success-bg);
    color: var(--color-success);
}

.badge-warning {
    background: var(--warning-bg);
    color: var(--color-warning);
}

.badge-error {
    background: var(--error-bg);
    color: var(--color-error);
}

.badge-info {
    background: var(--accent-bg);
    color: var(--color-primary);
}

/* Progress Bar */
.progress-bar {
    height: 8px;
    background: var(--track-bg);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.06);
}

.progress-bar .progress {
    height: 100%;
    transition: width 0.5s ease;
    border-radius: 4px;
}

.progress-bar .progress.success { background: linear-gradient(90deg, #059669, #34d399); }
.progress-bar .progress.warning { background: linear-gradient(90deg, #d97706, #fbbf24); }
.progress-bar .progress.error { background: linear-gradient(90deg, #dc2626, #f87171); }

/* 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(0,0,0,0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--bg-white);
    border-radius: 12px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 18px;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px 8px;
    line-height: 1;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
}

/* Forms in Modal */
.modal-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

/* Action Buttons */
.btn-icon {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: var(--text-secondary);
    border-radius: var(--border-radius);
    transition: all 0.2s;
}

.btn-icon:hover {
    background: var(--bg-hover);
    color: var(--color-primary);
}

.btn-icon.delete:hover {
    color: var(--color-error);
}

/* Toolbar */
.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 16px;
    flex-wrap: wrap;
}

.toolbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.toolbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.search-input {
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    min-width: 250px;
    font-size: 14px;
    background: var(--bg-white);
    color: var(--text-primary);
}

.filter-select {
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    background: var(--bg-white);
    color: var(--text-primary);
    min-width: 150px;
}

/* Upload Zone */
.upload-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--color-primary);
    background: rgba(30, 108, 243, 0.05);
}

.upload-zone svg {
    color: var(--text-muted);
    margin-bottom: 12px;
}

.upload-zone p {
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.upload-zone .hint {
    font-size: 13px;
    color: var(--text-muted);
}

/* Alerts Section */
.alerts-section {
    margin-top: 24px;
}

.alert-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--border-radius);
    margin-bottom: 8px;
    border-left: 4px solid transparent;
}

.alert-item.warning,
.alert-item.groc {
    background: var(--warning-bg);
    border-left-color: var(--color-warning);
}

.alert-item.error,
.alert-item.vermell {
    background: var(--error-bg);
    border-left-color: var(--color-error);
}

.alert-item.success,
.alert-item.verd {
    background: var(--success-bg);
    border-left-color: var(--color-success);
}

.alert-item .alert-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.alert-item.warning .alert-icon,
.alert-item.groc .alert-icon { color: var(--color-warning); }
.alert-item.error .alert-icon,
.alert-item.vermell .alert-icon { color: var(--color-error); }

/* Empty State */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-secondary);
}

.empty-state svg {
    color: var(--text-muted);
    margin-bottom: 16px;
}

/* Responsive */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .page-content {
        padding: 20px;
    }
    
    .header {
        padding: 12px 20px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .sidebar-header {
        width: 100%;
    }
    
    .sidebar-nav {
        display: flex;
        flex-wrap: wrap;
        gap: 4px;
        padding: 8px;
    }
    
    .nav-item {
        padding: 8px 12px;
        margin-bottom: 0;
        font-size: 13px;
    }
    
    .nav-item span {
        display: none;
    }
    
    .sidebar-footer {
        width: 100%;
        padding: 8px 16px;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .toolbar-left,
    .toolbar-right {
        justify-content: stretch;
    }
    
    .search-input {
        min-width: unset;
        width: 100%;
    }
    
    .header h1 {
        font-size: 18px;
    }
    
    .company-info,
    .topbar-search,
    .company-selector {
        display: none;
    }
    
    .modal-content {
        width: 95%;
        max-height: 95vh;
    }
    
    table {
        font-size: 12px;
    }
    
    th, td {
        padding: 8px 10px;
    }
}

/* Loading spinner */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px;
    color: var(--text-secondary);
    font-size: 16px;
}

.loading::before {
    content: '';
    width: 24px;
    height: 24px;
    border: 3px solid var(--border-color);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    margin-right: 12px;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Smooth transitions */
.nav-item,
.btn,
.btn-icon,
.card,
.badge {
    transition: all 0.2s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

/* Table Row Colors */
tr.row-success { background: rgba(5, 150, 105, 0.05); }
tr.row-warning { background: rgba(217, 119, 6, 0.05); }
tr.row-error { background: rgba(220, 38, 38, 0.05); }

/* Tarifa Detail */
.tarifa-section {
    margin-bottom: 24px;
}

.tarifa-section h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tarifa-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.tarifa-item {
    background: var(--bg-card);
    padding: 12px;
    border-radius: var(--border-radius);
}

.tarifa-item .label {
    font-size: 12px;
    color: var(--text-secondary);
}

.tarifa-item .value {
    font-size: 16px;
    font-weight: 600;
}

/* Expandable Row */
.expandable-row {
    cursor: pointer;
}

.expand-icon {
    transition: transform 0.2s;
}

.expand-icon.expanded {
    transform: rotate(90deg);
}

.detail-row {
    background: var(--bg-card);
}

.detail-row td {
    padding: 16px;
}

/* Stat sub-text */
.stat-card .stat-sub {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Tabs (Auditoria Mensual / Historial) */
.tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.tab-btn {
    padding: 7px 14px;
    border: 1px solid var(--border-color);
    background: var(--bg-white);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}

.tab-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.tab-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.tab-btn.tab-btn-warning {
    border-color: var(--color-warning);
    color: var(--color-warning);
}

.tab-btn.tab-btn-warning.active {
    background: var(--color-warning);
    color: white;
}

/* File upload blocks (Auditoria Mensual) */
.file-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.file-block {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--border-radius);
    padding: 14px;
    cursor: pointer;
    transition: border-color 0.15s;
}

.file-block:hover {
    border-color: var(--color-primary);
}

.file-block-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.file-block-hint {
    font-size: 11px;
    color: var(--text-secondary);
}

.file-block input[type="file"] {
    margin-top: 6px;
    font-size: 12px;
}

.file-block .file-name {
    font-size: 11px;
    color: var(--color-primary);
    font-weight: 500;
}

@media (max-width: 900px) {
    .file-row { grid-template-columns: 1fr; }
}

/* ===== Botó commutador de tema ===== */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    background: var(--bg-white);
    color: var(--text-secondary);
    cursor: pointer;
    transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}
.theme-toggle:hover { background: var(--bg-hover); color: var(--color-primary); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: inline-flex; }

body { transition: background-color 0.2s ease, color 0.2s ease; }

/* ===== MODE FOSC ===== */
[data-theme="dark"] {
    --bg-app: #0f1115;
    --bg-primary: #0f1115;
    --bg-card: #1a1d24;
    --bg-hover: #242832;
    --bg-white: #161a21;

    --sidebar-bg: #14171d;
    --sidebar-text: #9aa0ad;
    --sidebar-hover: #242832;
    --sidebar-active-bg: #1b2740;

    --text-primary: #e8eaed;
    --text-secondary: #a8adb8;
    --text-muted: #6f7480;

    --border-color: #2a2e38;
    --border-soft: #2a2e38;
    --border-strong: #3a3f4b;

    --color-primary: #4d8bf5;
    --color-primary-hover: #6098f7;
    --accent-bg: #1b2740;

    --color-success: #34d399;
    --warning-bg: #3a2e10;
    --warning-border: #6b5410;
    --color-warning: #fbbf24;
    --color-error: #f87171;
    --success-bg: #10271d;
    --error-bg: #2e1416;
    --error-border: #5b2326;
    --track-bg: #2a2e38;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 16px -4px rgba(0,0,0,0.6);
}

/* Tints de fila una mica més visibles en fosc */
[data-theme="dark"] tr.row-success { background: rgba(52, 211, 153, 0.08); }
[data-theme="dark"] tr.row-warning { background: rgba(251, 191, 36, 0.08); }
[data-theme="dark"] tr.row-error { background: rgba(248, 113, 113, 0.08); }

/* ===== AGENDA / TASQUES ===== */
.agenda-layout { display: flex; gap: 20px; align-items: flex-start; }
.agenda-side {
    width: 240px; flex-shrink: 0;
    background: var(--bg-white);
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    padding: 16px;
}
.agenda-side-title {
    font-size: 11px; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.05em; color: var(--text-muted); margin: 16px 0 8px;
}
.agenda-cal-list .agenda-side-title:first-child { margin-top: 16px; }
.agenda-cal-item {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 4px; font-size: 13px; cursor: pointer; border-radius: 6px;
}
.agenda-cal-item:hover { background: var(--bg-hover); }
.agenda-cal-item input { width: 15px; height: 15px; }
.cal-color { width: 12px; height: 12px; border-radius: 3px; flex-shrink: 0; }
.cal-name { color: var(--text-primary); }

.agenda-main-wrap { flex: 1; min-width: 0; }
.agenda-toolbar {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 16px; gap: 12px; flex-wrap: wrap;
}
.agenda-nav { display: flex; align-items: center; gap: 8px; }
.agenda-period { font-size: 18px; font-weight: 600; color: var(--text-primary); margin-left: 8px; }
.agenda-views { display: flex; border: 1px solid var(--border-soft); border-radius: 8px; overflow: hidden; }
.agenda-views button {
    padding: 7px 16px; border: none; background: var(--bg-white);
    color: var(--text-secondary); font-size: 13px; font-weight: 500; cursor: pointer;
    border-left: 1px solid var(--border-soft);
}
.agenda-views button:first-child { border-left: none; }
.agenda-views button.active { background: var(--color-primary); color: #fff; }

/* Vista Mes */
.cal-month { background: var(--bg-white); border: 1px solid var(--border-soft); border-radius: 12px; overflow: hidden; }
.cal-weekhead { display: grid; grid-template-columns: repeat(7, 1fr); background: var(--bg-card); }
.cal-weekhead div { padding: 8px; font-size: 11px; font-weight: 600; text-transform: uppercase; color: var(--text-muted); text-align: center; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); grid-auto-rows: minmax(96px, 1fr); }
.cal-cell { border-right: 1px solid var(--border-soft); border-top: 1px solid var(--border-soft); padding: 4px; cursor: pointer; min-height: 96px; transition: background-color 0.12s; overflow: hidden; }
.cal-cell:hover { background: var(--bg-hover); }
.cal-cell.other-month { background: var(--bg-card); }
.cal-cell.other-month .cal-cell-num { color: var(--text-muted); }
.cal-cell.today .cal-cell-num { background: var(--color-primary); color: #fff; border-radius: 50%; }
.cal-cell-num { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; font-size: 13px; font-weight: 500; color: var(--text-primary); }
.cal-cell-tasks { display: flex; flex-direction: column; gap: 2px; margin-top: 2px; }
.more-tasks { font-size: 11px; color: var(--text-muted); padding-left: 4px; }

/* Task chip */
.task-chip {
    display: flex; align-items: center; gap: 5px;
    font-size: 11.5px; padding: 2px 6px; border-radius: 4px;
    background: color-mix(in srgb, var(--owner) 12%, transparent);
    border-left: 3px solid var(--owner);
    color: var(--text-primary); cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.task-chip:hover { background: color-mix(in srgb, var(--owner) 22%, transparent); }
.task-chip .chip-dot { display: none; }
.task-chip.done { text-decoration: line-through; opacity: 0.55; }
.chip-date { color: var(--text-muted); font-weight: 600; }

/* Vista Setmana */
.cal-week { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; }
.week-col { background: var(--bg-white); border: 1px solid var(--border-soft); border-radius: 10px; min-height: 360px; cursor: pointer; display: flex; flex-direction: column; }
.week-col.today { border-color: var(--color-primary); }
.week-col-head { padding: 8px; text-align: center; border-bottom: 1px solid var(--border-soft); font-size: 12px; color: var(--text-secondary); }
.week-col-head b { display: block; font-size: 18px; color: var(--text-primary); }
.week-col-body { padding: 6px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.empty-day { color: var(--text-muted); text-align: center; font-size: 12px; padding: 8px; }

/* Vista Dia */
.cal-day { background: var(--bg-white); border: 1px solid var(--border-soft); border-radius: 12px; padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.day-row { display: flex; gap: 14px; padding: 12px; border-radius: 8px; border-left: 4px solid var(--owner); background: var(--bg-card); cursor: pointer; transition: background-color 0.12s; }
.day-row:hover { background: var(--bg-hover); }
.day-row.done .day-row-title { text-decoration: line-through; opacity: 0.6; }
.day-row-time { font-weight: 600; color: var(--text-primary); min-width: 90px; font-size: 14px; }
.day-row-title { font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.day-row-meta { font-size: 12px; color: var(--text-secondary); }
.empty-day-full { text-align: center; color: var(--text-muted); padding: 40px; }

/* Color picker (usuaris) */
.color-row { display: flex; gap: 8px; flex-wrap: wrap; }
.color-pick { cursor: pointer; }
.color-pick input { display: none; }
.color-pick span { display: inline-block; width: 28px; height: 28px; border-radius: 8px; border: 2px solid transparent; transition: border-color 0.12s; }
.color-pick input:checked + span { border-color: var(--text-primary); box-shadow: 0 0 0 2px var(--bg-app), 0 0 0 4px var(--text-primary); }

.modal-footer { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }
.modal-footer .btn-danger { margin-right: auto; }

@media (max-width: 900px) {
    .agenda-layout { flex-direction: column; }
    .agenda-side { width: 100%; }
    .cal-week { grid-template-columns: 1fr; }
}