/* ============================================
   MatronasApp - Estilos Principales
   Paleta: Rosa/Magenta (matronas), suaves y profesionales
   ============================================ */

:root {
    --matrona-primary: #c2185b;
    --matrona-primary-dark: #ad1457;
    --matrona-primary-light: #f8bbd0;
    --matrona-primary-lighter: #fce4ec;
    --matrona-secondary: #880e4f;
    --matrona-accent: #e91e63;
    --matrona-soft: #fce4ec;
    --matrona-gradient: linear-gradient(135deg, #c2185b 0%, #e91e63 50%, #f06292 100%);
    --matrona-gradient-soft: linear-gradient(135deg, #fce4ec 0%, #f8bbd0 100%);
    
    --bg-primary: #fafafa;
    --bg-card: #ffffff;
    --text-primary: #2d3436;
    --text-secondary: #636e72;
    --text-muted: #b2bec3;
    
    --sidebar-width: 260px;
    --sidebar-bg: #1a1a2e;
    --sidebar-text: #a0a4b8;
    --sidebar-active: #e91e63;
    
    --topbar-height: 65px;
    --border-radius: 12px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --transition: all 0.3s ease;
}

/* ============ Reset & Base ============ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--text-primary);
}

a {
    text-decoration: none;
    color: var(--matrona-primary);
    transition: var(--transition);
}

a:hover {
    color: var(--matrona-primary-dark);
}

/* ============ Sidebar ============ */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 2rem;
    color: var(--matrona-accent);
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    color: #fff;
    margin: 0;
    font-size: 1.3rem;
}

.text-muted-light {
    color: rgba(255,255,255,0.4);
    font-size: 0.75rem;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0.75rem 1.5rem;
    color: var(--sidebar-text);
    font-size: 0.9rem;
    font-weight: 400;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.sidebar-nav .nav-link:hover {
    color: #fff;
    background: rgba(255,255,255,0.05);
    border-left-color: rgba(233,30,99,0.5);
}

.sidebar-nav .nav-link.active {
    color: #fff;
    background: rgba(233,30,99,0.15);
    border-left-color: var(--matrona-accent);
    font-weight: 500;
}

.sidebar-nav .nav-link i {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.nav-section-title {
    display: block;
    padding: 0 1.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.3);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--matrona-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    overflow: hidden;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-name {
    display: block;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 500;
}

.user-role {
    color: rgba(255,255,255,0.4);
    font-size: 0.75rem;
}

/* ============ Main Content ============ */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: margin-left 0.3s ease;
}

/* ============ Top Bar ============ */
.topbar {
    height: var(--topbar-height);
    background: var(--bg-card);
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.topbar-title h4 {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0;
}

.sidebar-toggle {
    color: var(--text-primary);
    padding: 0.25rem;
}

/* ============ Content ============ */
.content-wrapper {
    padding: 1.5rem;
}

/* ============ Cards ============ */
.card-matrona {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
}

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

.card-matrona .card-header {
    background: transparent;
    border-bottom: 1px solid #f0f0f0;
    font-weight: 600;
    padding: 1rem 1.25rem;
}

.card-matrona .card-body {
    padding: 1.25rem;
}

.card-paciente {
    cursor: pointer;
    border: 1px solid transparent;
}

.card-paciente:hover {
    border-color: var(--matrona-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ============ KPI Cards ============ */
.card-kpi {
    border: none;
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.card-kpi:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.card-kpi .card-body {
    padding: 1.5rem;
    position: relative;
}

.kpi-icon {
    font-size: 2rem;
    opacity: 0.2;
    position: absolute;
    top: 1rem;
    right: 1rem;
}

.kpi-value {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.kpi-label {
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0.8;
}

.kpi-pacientes {
    background: var(--matrona-gradient);
    color: #fff;
}

.kpi-riesgo {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: #fff;
}

.kpi-licencias {
    background: linear-gradient(135deg, #6c5ce7, #a29bfe);
    color: #fff;
}

.kpi-consultas {
    background: linear-gradient(135deg, #00b894, #55efc4);
    color: #fff;
}

/* ============ Buttons ============ */
.btn-matrona {
    background: var(--matrona-gradient);
    border: none;
    color: #fff;
    font-weight: 500;
    padding: 0.5rem 1.25rem;
    border-radius: 8px;
    transition: var(--transition);
}

.btn-matrona:hover {
    background: var(--matrona-primary-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(194, 24, 91, 0.4);
}

.btn-outline-matrona {
    border: 1.5px solid var(--matrona-primary);
    color: var(--matrona-primary);
    background: transparent;
    font-weight: 500;
    border-radius: 8px;
}

.btn-outline-matrona:hover {
    background: var(--matrona-primary);
    color: #fff;
    border-color: var(--matrona-primary);
}

/* ============ Badge ============ */
.bg-matrona {
    background-color: var(--matrona-primary) !important;
}

.bg-matrona-soft {
    background-color: var(--matrona-soft) !important;
}

.bg-matrona-light {
    background-color: var(--matrona-primary-light) !important;
    color: var(--matrona-secondary) !important;
}

.text-matrona {
    color: var(--matrona-primary) !important;
}

.bg-gradient-matrona {
    background: var(--matrona-gradient) !important;
}

/* ============ Alerts ============ */
.alert-matrona {
    background-color: var(--matrona-primary-lighter);
    border-color: var(--matrona-primary-light);
    color: var(--matrona-secondary);
}

/* ============ Form Sections ============ */
.form-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #f0f0f0;
}

.form-section:last-of-type {
    border-bottom: none;
}

.form-section-title {
    color: var(--matrona-primary);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--matrona-primary-light);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--matrona-primary-light);
    box-shadow: 0 0 0 3px rgba(194, 24, 91, 0.1);
}

.form-control, .form-select {
    border-radius: 8px;
    border: 1.5px solid #e0e0e0;
    padding: 0.5rem 0.75rem;
}

/* ============ Detail List ============ */
.detail-list {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 0.5rem 1rem;
    margin: 0;
}

.detail-list dt {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.detail-list dd {
    margin: 0;
    font-size: 0.9rem;
}

/* ============ Patient Info Grid ============ */
.paciente-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.paciente-info-grid .info-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.paciente-info-grid .info-item i {
    color: var(--matrona-primary);
    font-size: 0.85rem;
}

/* ============ Patient Avatar ============ */
.patient-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--matrona-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.8rem;
    flex-shrink: 0;
}

.avatar-placeholder-lg {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--matrona-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 3rem;
    margin: 0 auto;
}

/* ============ Obstetric Stats ============ */
.obstetric-stat {
    background: var(--matrona-primary-lighter);
    border-radius: 8px;
    padding: 0.75rem 0.5rem;
}

.obstetric-stat .stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--matrona-primary);
}

.obstetric-stat .stat-label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ============ Vital Signs ============ */
.vital-sign {
    padding: 1rem;
    background: var(--matrona-primary-lighter);
    border-radius: 10px;
}

.vital-sign i {
    font-size: 1.5rem;
}

.vital-value {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0.25rem 0;
}

/* ============ Timeline ============ */
.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--matrona-primary-light);
}

.timeline-item {
    position: relative;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #f5f5f5;
}

.timeline-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -26px;
    top: 4px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px var(--matrona-primary-light);
}

.timeline-content {
    padding-left: 10px;
}

/* ============ Tables ============ */
.table {
    font-size: 0.88rem;
}

.table thead th {
    background: var(--matrona-primary-lighter);
    color: var(--matrona-secondary);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    padding: 0.75rem;
}

.table tbody td {
    padding: 0.75rem;
    vertical-align: middle;
    border-color: #f5f5f5;
}

/* ============ Login ============ */
.login-body {
    background: var(--matrona-gradient);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    width: 100%;
    max-width: 440px;
    padding: 1rem;
}

.login-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow-lg);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--matrona-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.login-logo i {
    font-size: 2.5rem;
    color: #fff;
}

.login-title {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--matrona-primary);
    margin-bottom: 0.25rem;
}

.login-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.login-form .form-label {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* ============ Empty State ============ */
.empty-state {
    padding: 3rem 1rem;
}

/* ============ Scrollbar ============ */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--matrona-primary-light);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--matrona-primary);
}

/* ============ Responsive ============ */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}

@media (max-width: 767.98px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .sidebar.show + .main-content .sidebar-overlay,
    .sidebar-overlay.show {
        display: block;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .content-wrapper {
        padding: 1rem;
    }
    
    .kpi-value {
        font-size: 1.8rem;
    }
    
    .detail-list {
        grid-template-columns: 100px 1fr;
    }
}

@media (max-width: 575.98px) {
    .login-card {
        padding: 2rem 1.5rem;
    }
    
    .topbar {
        padding: 0 1rem;
    }
}

/* ============ List Group enhancements ============ */
.list-group-item-action:hover {
    background-color: var(--matrona-primary-lighter);
}

/* ============ Print ============ */
@media print {
    .sidebar,
    .topbar,
    .no-print,
    .btn {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .card {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
    
    body {
        background: #fff;
    }
}

/* ============ Form Check Custom ============ */
.form-check-input:checked {
    background-color: var(--matrona-primary);
    border-color: var(--matrona-primary);
}

/* ============ Hover transitions ============ */
.btn {
    transition: var(--transition);
}

.badge {
    font-weight: 500;
}

/* ============ Info Row ============ */
.info-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

/* ============ Border-matrona ============ */
.border-matrona {
    border-color: var(--matrona-primary) !important;
    border-width: 2px !important;
}