/**
 * Service Dashboard - Frontend Styles
 * Includes: Client Portal, Employee Portal, Dashboard
 */

:root {
    --sd-primary: #3498db;
    --sd-secondary: #2ecc71;
    --sd-danger: #e74c3c;
    --sd-warning: #f39c12;
    --sd-dark: #2c3e50;
    --sd-light: #ecf0f1;
    --sd-gray: #95a5a6;
    --sd-white: #ffffff;
    --sd-border: #dde4e6;
    --sd-shadow: 0 2px 8px rgba(0,0,0,0.1);
    --sd-radius: 8px;
}

.sd-portal,
.sd-frontend-dashboard,
.sd-employee-portal {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.5;
    color: var(--sd-dark);
}

/* Dashboard */
.sd-frontend-dashboard {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.sd-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--sd-light);
}

.sd-dashboard-header h2 { margin: 0; color: var(--sd-dark); font-size: 28px; }
.sd-user-welcome { color: var(--sd-gray); font-size: 14px; }

/* KPI Cards */
.sd-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.sd-kpi-card {
    background: var(--sd-white);
    border-radius: var(--sd-radius);
    padding: 24px;
    box-shadow: var(--sd-shadow);
    text-align: center;
    border-left: 4px solid var(--sd-primary);
    transition: transform 0.2s;
}

.sd-kpi-card:hover { transform: translateY(-2px); }
.sd-kpi-ventas { border-left-color: var(--sd-secondary); }
.sd-kpi-servicios { border-left-color: var(--sd-primary); }
.sd-kpi-pendientes { border-left-color: var(--sd-warning); }
.sd-kpi-completados { border-left-color: var(--sd-secondary); }
.sd-kpi-vencidos { border-left-color: var(--sd-danger); }
.sd-kpi-icon { font-size: 32px; margin-bottom: 10px; }
.sd-kpi-value { font-size: 28px; font-weight: 700; color: var(--sd-dark); margin-bottom: 5px; }
.sd-kpi-label { font-size: 13px; color: var(--sd-gray); text-transform: uppercase; }

/* Charts */
.sd-charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.sd-chart-card {
    background: var(--sd-white);
    border-radius: var(--sd-radius);
    padding: 20px;
    box-shadow: var(--sd-shadow);
}

.sd-chart-card h3 { margin: 0 0 15px 0; font-size: 16px; color: var(--sd-dark); }

/* Tables */
.sd-tables-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.sd-table-card {
    background: var(--sd-white);
    border-radius: var(--sd-radius);
    padding: 20px;
    box-shadow: var(--sd-shadow);
}

.sd-table-card h3 { margin: 0 0 15px 0; font-size: 16px; color: var(--sd-dark); }

.sd-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.sd-table th, .sd-table td { padding: 12px; text-align: left; border-bottom: 1px solid var(--sd-border); }
.sd-table th { background: var(--sd-light); font-weight: 600; font-size: 12px; text-transform: uppercase; }
.sd-table tbody tr:hover { background: #f8f9fa; }
.sd-table-compact th, .sd-table-compact td { padding: 8px 12px; font-size: 13px; }
.sd-row-warning { background: #fff3cd !important; }
.sd-text-danger { color: var(--sd-danger); font-weight: 600; }
.sd-overdue, .sd-table tr.sd-overdue { background: #fcf0f1 !important; }
.sd-date-overdue { color: var(--sd-danger); font-weight: 600; }

/* Quick Actions */
.sd-quick-actions {
    background: var(--sd-white);
    border-radius: var(--sd-radius);
    padding: 20px;
    box-shadow: var(--sd-shadow);
}

.sd-quick-actions h3 { margin: 0 0 15px 0; font-size: 16px; }

.sd-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.sd-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    background: linear-gradient(135deg, var(--sd-light) 0%, #fff 100%);
    border: 2px solid var(--sd-border);
    border-radius: var(--sd-radius);
    text-decoration: none;
    color: var(--sd-dark);
    transition: all 0.2s;
}

.sd-action-btn:hover {
    border-color: var(--sd-primary);
    transform: translateY(-2px);
    box-shadow: var(--sd-shadow);
}

.sd-action-icon { font-size: 28px; margin-bottom: 8px; }
.sd-action-btn span:last-child { font-size: 13px; font-weight: 500; }

/* Modal */
.sd-modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 99999;
    overflow-y: auto;
    padding: 20px;
    box-sizing: border-box;
}

.sd-modal-open {
    display: flex !important;
    align-items: flex-start;
    justify-content: center;
}

.sd-modal-content {
    background: var(--sd-white);
    border-radius: var(--sd-radius);
    padding: 30px;
    max-width: 600px;
    width: 100%;
    margin: 40px 0;
    position: relative;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.sd-modal-close {
    position: absolute;
    top: 15px; right: 20px;
    font-size: 28px;
    cursor: pointer;
    color: var(--sd-gray);
}

.sd-modal-close:hover { color: var(--sd-dark); }
.sd-modal-content h3 { margin: 0 0 20px 0; font-size: 20px; }
.sd-modal-content h4 { margin: 20px 0 10px 0; font-size: 15px; border-bottom: 1px solid var(--sd-border); padding-bottom: 8px; }

/* Forms */
.sd-form { max-width: 100%; }
.sd-form-row { margin-bottom: 15px; }
.sd-form-row label { display: block; margin-bottom: 5px; font-weight: 500; font-size: 14px; }
.sd-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }

.sd-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--sd-border);
    border-radius: 6px;
    font-size: 14px;
    box-sizing: border-box;
}

.sd-input:focus {
    outline: none;
    border-color: var(--sd-primary);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

textarea.sd-input { resize: vertical; min-height: 60px; }
select.sd-input { cursor: pointer; background: var(--sd-white); }
.sd-form-actions { margin-top: 20px; padding-top: 15px; border-top: 1px solid var(--sd-border); }
.sd-form-message { margin-top: 15px; }

/* Buttons */
.sd-btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.sd-btn-primary { background: var(--sd-primary); color: var(--sd-white); }
.sd-btn-primary:hover { background: #2980b9; }
.sd-btn-secondary { background: var(--sd-light); color: var(--sd-dark); }
.sd-btn-upload { background: var(--sd-secondary); color: var(--sd-white); }
.sd-btn-upload:hover { background: #27ae60; }
.sd-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* Alerts */
.sd-alert { padding: 12px 16px; border-radius: 6px; font-size: 14px; margin-bottom: 15px; }
.sd-alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.sd-alert-error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
.sd-alert-warning { background: #fff3cd; color: #856404; border: 1px solid #ffeeba; }
.sd-alert-info { background: #d1ecf1; color: #0c5460; border: 1px solid #bee5eb; }

/* Badges */
.sd-badge { display: inline-block; padding: 4px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; text-transform: uppercase; }
.sd-badge-programada { background: #e3f2fd; color: #1565c0; }
.sd-badge-en_curso { background: #fff3e0; color: #ef6c00; }
.sd-badge-completada { background: #e8f5e9; color: #2e7d32; }
.sd-badge-cancelada { background: #ffebee; color: #c62828; }

/* Cards */
.sd-card {
    background: var(--sd-white);
    border-radius: var(--sd-radius);
    box-shadow: var(--sd-shadow);
    margin-bottom: 15px;
    overflow: hidden;
}

.sd-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: var(--sd-light);
    border-bottom: 1px solid var(--sd-border);
}

.sd-card-header h4 { margin: 0; font-size: 15px; }
.sd-card-body { padding: 15px 20px; }
.sd-card-body p { margin: 5px 0; font-size: 13px; color: #555; }

.sd-visita-card { border-left: 4px solid var(--sd-primary); }
.sd-visita-card.sd-estado-programada { border-left-color: var(--sd-primary); }
.sd-visita-card.sd-estado-en_curso { border-left-color: var(--sd-warning); }
.sd-visita-card.sd-estado-completada { border-left-color: var(--sd-secondary); }
.sd-visita-card.sd-estado-cancelada { border-left-color: var(--sd-danger); }

/* Employee Portal */
.sd-employee-portal { max-width: 1200px; margin: 0 auto; padding: 20px; }
.sd-portal-header { margin-bottom: 20px; }
.sd-portal-header h2 { margin: 0; color: var(--sd-dark); }

.sd-portal-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 20px;
    padding: 10px;
    background: var(--sd-white);
    border-radius: var(--sd-radius);
    box-shadow: var(--sd-shadow);
}

.sd-tab {
    padding: 10px 20px;
    text-decoration: none;
    color: var(--sd-dark);
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}

.sd-tab:hover { background: var(--sd-light); }
.sd-tab.active { background: var(--sd-primary); color: var(--sd-white); }

.sd-portal-content {
    background: var(--sd-white);
    border-radius: var(--sd-radius);
    padding: 20px;
    box-shadow: var(--sd-shadow);
}

.sd-list-container { overflow-x: auto; }
.sd-empty { text-align: center; color: var(--sd-gray); padding: 40px; font-style: italic; }

/* Client Portal */
.sd-portal { max-width: 1000px; margin: 0 auto; padding: 20px; }
.sd-portal h2 { margin-bottom: 20px; }

.sd-portal .sd-portal-nav {
    border-bottom: 2px solid var(--sd-border);
    padding: 0;
    background: transparent;
    box-shadow: none;
}

.sd-portal .sd-portal-tab {
    padding: 12px 24px;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    border-radius: 0;
}

.sd-portal .sd-portal-tab.active {
    border-bottom-color: var(--sd-primary);
    background: transparent;
    color: var(--sd-primary);
}

.sd-portal-panel { display: none; }
.sd-portal-panel.active { display: block; }

/* Visitas */
.sd-visitas-list { display: flex; flex-direction: column; gap: 15px; }
.sd-visita-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.sd-visita-header h4 { margin: 0; }
.sd-visita-estado { padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.sd-estado-programada .sd-visita-estado { background: #e3f2fd; color: #1565c0; }
.sd-estado-en_curso .sd-visita-estado { background: #fff3e0; color: #ef6c00; }
.sd-estado-completada .sd-visita-estado { background: #e8f5e9; color: #2e7d32; }
.sd-estado-cancelada .sd-visita-estado { background: #ffebee; color: #c62828; }
.sd-visita-meta { display: flex; gap: 20px; color: var(--sd-gray); font-size: 14px; margin-bottom: 10px; }
.sd-visita-desc { font-size: 14px; padding: 10px; background: var(--sd-light); border-radius: 4px; margin-bottom: 15px; }
.sd-visita-upload { margin-top: 15px; }
.sd-visita-fotos h5 { margin: 15px 0 10px; font-size: 14px; }

/* Photos */
.sd-fotos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
.sd-foto { position: relative; border-radius: 6px; overflow: hidden; }
.sd-foto img { width: 100%; height: 100px; object-fit: cover; cursor: pointer; transition: transform 0.2s; }
.sd-foto img:hover { transform: scale(1.05); }
.sd-foto-label { position: absolute; bottom: 0; left: 0; right: 0; background: rgba(0,0,0,0.7); color: #fff; font-size: 11px; padding: 4px; text-align: center; }

/* Responsive */
@media (max-width: 768px) {
    .sd-kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .sd-charts-grid, .sd-tables-grid { grid-template-columns: 1fr; }
    .sd-form-grid { grid-template-columns: 1fr; }
    .sd-portal-nav { flex-direction: column; }
    .sd-tab { text-align: center; }
    .sd-modal-content { margin: 20px 0; padding: 20px; }
    .sd-dashboard-header { flex-direction: column; text-align: center; gap: 10px; }
    .sd-visita-header { flex-direction: column; align-items: flex-start; gap: 10px; }
    .sd-visita-meta { flex-direction: column; gap: 5px; }
}

@media (max-width: 480px) {
    .sd-kpi-grid { grid-template-columns: 1fr; }
    .sd-actions-grid { grid-template-columns: repeat(2, 1fr); }
    .sd-kpi-value { font-size: 22px; }
}