/**
 * Estilos - Cubano
 * Sistema de Gestión de Pacientes - Diseño Caribe
 */

:root {
    --cuba-blue: #00247D;
    --cuba-red: #CB0429;
    --cuba-white: #FFFFFF;
    --primary-caribbean: #00247D;
    --secondary-caribbean: #CB0429;
    --accent-caribbean: #CB0429;
    --bg-light: #F8F9FA;
    --text-primary: #2C3E50;
    --text-secondary: #6C757D;
    --success: #27AE60;
    --danger: #CB0429;
    --warning: #F39C12;
    --card-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Navbar - Colores bandera cubana */
.bg-primary-caribbean {
    background: linear-gradient(135deg, #00247D 0%, #003399 50%, #CB0429 100%) !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.navbar-brand {
    color: white !important;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.navbar-dark .navbar-nav .nav-link {
    color: white;
}

.navbar-brand {
    font-size: 1.25rem;
}

/* Cards */
.card {
    border: none;
    box-shadow: var(--card-shadow);
    border-radius: 8px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.card-header {
    background-color: white;
    border-bottom: 2px solid var(--secondary-caribbean);
    font-weight: 600;
    color: var(--primary-caribbean);
}

/* Buttons */
.btn {
    border-radius: 6px;
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    transition: all 0.2s ease;
}

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

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

.btn-secondary {
    background-color: var(--secondary-caribbean);
    border-color: var(--secondary-caribbean);
    color: white;
}

.btn-outline-primary {
    color: var(--primary-caribbean);
    border-color: var(--primary-caribbean);
}

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

/* Form Controls */
.form-control, .form-select {
    border-radius: 6px;
    padding: 0.75rem 1rem;
    border: 1px solid #ced4da;
}

.form-control:focus, .form-select:focus {
    border-color: var(--secondary-caribbean);
    box-shadow: 0 0 0 0.2rem rgba(46, 139, 123, 0.15);
}

.form-label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

/* Tables */
.table {
    border-radius: 8px;
    overflow: hidden;
}

.table thead {
    background-color: var(--primary-caribbean);
    color: white;
}

.table th {
    font-weight: 600;
    border: none;
}

.table td {
    vertical-align: middle;
}

/* Patient Cards */
.patient-card {
    cursor: pointer;
    border-left: 4px solid var(--secondary-caribbean);
}

.patient-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--secondary-caribbean);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 600;
}

/* Badges */
.badge-status {
    background-color: var(--secondary-caribbean);
    color: white;
    padding: 0.35rem 0.65rem;
    border-radius: 4px;
    font-size: 0.75rem;
}

/* Alert Messages */
.alert {
    border-radius: 8px;
    border: none;
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-caribbean) 0%, var(--secondary-caribbean) 100%);
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.login-logo {
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-logo i {
    font-size: 3rem;
    color: var(--primary-caribbean);
}

/* Visit Timeline */
.visit-item {
    border-left: 3px solid var(--secondary-caribbean);
    padding-left: 1rem;
    margin-left: 0.5rem;
    position: relative;
}

.visit-item::before {
    content: '';
    position: absolute;
    left: -6px;
    top: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--secondary-caribbean);
}

/* Document List */
.doc-item {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    border-radius: 6px;
    transition: background-color 0.2s;
}

.doc-item:hover {
    background-color: #f8f9fa;
}

/* Mobile Optimizations */
@media (max-width: 576px) {
    .btn {
        padding: 0.6rem 1rem;
    }

    .card-body {
        padding: 1rem;
    }

    h1, .h1 {
        font-size: 1.5rem;
    }

    h2, .h2 {
        font-size: 1.25rem;
    }

    .navbar-brand {
        font-size: 1.1rem;
    }
}

/* Section Titles */
.section-title {
    color: var(--primary-caribbean);
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.quick-action-btn {
    flex: 1;
    min-width: 120px;
    text-align: center;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Action Buttons */
.action-btns {
    display: flex;
    gap: 0.5rem;
}

.action-btns .btn {
    padding: 0.4rem 0.75rem;
    font-size: 0.875rem;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Info List */
.info-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.info-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
}

.info-list li:last-child {
    border-bottom: none;
}

.info-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.info-value {
    color: var(--text-primary);
}

/* Responsive Tables */
.table-responsive {
    border-radius: 8px;
}