/**
 * MedControl Enterprise - Dark Clinical Theme
 * Diseñado para alto confort visual (Deep Slate / Deep Blue Navy)
 * Cumple con contraste accesible WCAG AAA para texto médico.
 */

:root {
    /* Superficies y Fondos */
    --bg-app: #0b1120;
    --surface-sidebar: #0f172a;
    --surface-card: #151f32;
    --surface-hover: #1e293b;
    --surface-subtle: #172439;
    /* Bordes y Líneas de división */
    --border-color: #243247;
    --border-light: rgba(255, 255, 255, 0.07);
    /* Tipografía */
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    /* Acentos Clínicos */
    --brand-teal: #0ea5e9;
    --brand-teal-hover: #38bdf8;
    /* Estados Semánticos */
    --status-success: #10b981;
    --status-success-bg: rgba(16, 185, 129, 0.12);
    --status-success-border: rgba(16, 185, 129, 0.25);
    --status-warning: #f59e0b;
    --status-warning-bg: rgba(245, 158, 11, 0.12);
    --status-warning-border: rgba(245, 158, 11, 0.25);
    --status-danger: #f43f5e;
    --status-danger-bg: rgba(244, 63, 94, 0.12);
    --status-danger-border: rgba(244, 63, 94, 0.25);
    --status-info: #0ea5e9;
    --status-info-bg: rgba(14, 165, 233, 0.12);
    --status-info-border: rgba(14, 165, 233, 0.25);
    /* Medidas de Layout */
    --sidebar-width: 260px;
    --topbar-height: 60px;
}

/* ==========================================================================
   Reset y Base del Cuerpo
   ========================================================================== */
body {
    background-color: var(--bg-app) !important;
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    letter-spacing: -0.015em;
}

.text-muted {
    color: var(--text-secondary) !important;
}

/* ==========================================================================
   Layout Principal: Sidebar, Topbar, Content
   ========================================================================== */
#wrapper {
    display: flex;
    width: 100%;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Sidebar en Desktop */
#sidebar {
    background-color: var(--surface-sidebar) !important;
    color: var(--text-primary);
    border-right: 1px solid var(--border-color);
    z-index: 1045;
}

@media (min-width: 992px) {
    #sidebar {
        min-width: var(--sidebar-width);
        max-width: var(--sidebar-width);
        flex-shrink: 0;
    }
}

/* Header del Sidebar */
#sidebar .sidebar-header {
    height: var(--topbar-height);
    padding: 0 1.25rem;
    background-color: var(--surface-sidebar);
    border-bottom: 1px solid var(--border-color);
}

.sidebar-heading {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    padding: 1.2rem 1.25rem 0.4rem;
    font-weight: 700;
}

#sidebar ul.components {
    padding: 0.5rem 0;
    list-style: none;
    margin: 0;
}

#sidebar ul li a {
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

    #sidebar ul li a:hover {
        color: var(--text-primary);
        background-color: var(--surface-hover);
    }

#sidebar ul li.active > a {
    color: #ffffff;
    background-color: var(--surface-hover);
    border-left-color: var(--brand-teal);
    font-weight: 600;
}

/* Content Area */
#content {
    flex: 1;
    min-width: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.topbar {
    height: var(--topbar-height);
    background-color: var(--surface-card);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
}

.main-container {
    padding: 1.25rem;
    flex: 1;
}

@media (max-width: 767.98px) {
    .main-container {
        padding: 0.85rem;
    }
}

footer {
    background-color: var(--surface-card);
    border-top: 1px solid var(--border-color);
    padding: 0.85rem 1rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   Tarjetas (Cards)
   ========================================================================== */
.card {
    background-color: var(--surface-card) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 0.65rem;
    color: var(--text-primary);
}

.card-header {
    background-color: var(--surface-card) !important;
    border-bottom: 1px solid var(--border-color) !important;
    color: var(--text-primary);
}

.card-footer {
    background-color: var(--surface-card) !important;
    border-top: 1px solid var(--border-color) !important;
}

/* Variaciones de acento en borde izquierdo para KPIs */
.card-kpi-primary {
    border-left: 4px solid var(--brand-teal) !important;
}

.card-kpi-success {
    border-left: 4px solid var(--status-success) !important;
}

.card-kpi-warning {
    border-left: 4px solid var(--status-warning) !important;
}

.card-kpi-danger {
    border-left: 4px solid var(--status-danger) !important;
}

/* Contenedores de íconos en KPIs */
.kpi-icon-container {
    border-radius: 0.5rem;
    padding: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kpi-icon-primary {
    background-color: var(--status-info-bg);
    color: var(--brand-teal);
}

.kpi-icon-success {
    background-color: var(--status-success-bg);
    color: var(--status-success);
}

.kpi-icon-warning {
    background-color: var(--status-warning-bg);
    color: var(--status-warning);
}

.kpi-icon-danger {
    background-color: var(--status-danger-bg);
    color: var(--status-danger);
}

/* ==========================================================================
   Tablas Médicas y de Auditoría
   ========================================================================== */
.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-primary);
    border-color: var(--border-color);
}

    .table thead th {
        background-color: var(--surface-subtle) !important;
        color: var(--text-secondary) !important;
        border-bottom: 1px solid var(--border-color) !important;
        font-size: 0.75rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        padding: 0.85rem 1rem;
    }

    .table tbody td {
        padding: 0.85rem 1rem;
        border-bottom: 1px solid var(--border-color);
        vertical-align: middle;
    }

.table-hover tbody tr:hover td {
    background-color: var(--surface-hover) !important;
}

/* ==========================================================================
   Badges (Etiquetas de Estado)
   ========================================================================== */
.badge {
    font-weight: 600;
    font-size: 0.75rem;
    padding: 0.35em 0.75em;
    border-radius: 0.4rem;
    letter-spacing: 0.02em;
}

.badge-soft-success {
    background-color: var(--status-success-bg) !important;
    color: var(--status-success) !important;
    border: 1px solid var(--status-success-border) !important;
}

.badge-soft-warning {
    background-color: var(--status-warning-bg) !important;
    color: var(--status-warning) !important;
    border: 1px solid var(--status-warning-border) !important;
}

.badge-soft-danger {
    background-color: var(--status-danger-bg) !important;
    color: var(--status-danger) !important;
    border: 1px solid var(--status-danger-border) !important;
}

.badge-soft-info {
    background-color: var(--status-info-bg) !important;
    color: var(--status-info) !important;
    border: 1px solid var(--status-info-border) !important;
}

/* ==========================================================================
   Botones y Elementos Interactivos
   ========================================================================== */
.btn-primary {
    background-color: var(--brand-teal);
    border-color: var(--brand-teal);
    color: #ffffff;
    font-weight: 500;
}

    .btn-primary:hover, .btn-primary:focus {
        background-color: var(--brand-teal-hover);
        border-color: var(--brand-teal-hover);
    }

.btn-outline-custom {
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    background-color: transparent;
    transition: all 0.2s ease;
}

    .btn-outline-custom:hover {
        color: var(--text-primary);
        background-color: var(--surface-hover);
        border-color: var(--border-color);
    }

.btn-action-tile {
    background-color: var(--surface-hover);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-decoration: none;
    transition: all 0.2s ease;
}

    .btn-action-tile:hover {
        background-color: #243247;
        color: #ffffff;
        border-color: var(--brand-teal);
    }

/* Dropdowns */
.dropdown-menu {
    background-color: var(--surface-card);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.dropdown-item {
    color: var(--text-secondary);
}

    .dropdown-item:hover {
        background-color: var(--surface-hover);
        color: var(--text-primary);
    }

.dropdown-divider {
    border-color: var(--border-color);
}

/* ==========================================================================
   Estilos de Landing Page / Login Comercial
   ========================================================================== */
.login-screen-wrapper {
    min-height: 100vh;
    display: flex;
    background-color: var(--bg-app);
}

.login-hero-side {
    position: relative;
    background: radial-gradient(circle at 20% 30%, rgba(14, 165, 233, 0.15) 0%, transparent 60%), radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.08) 0%, transparent 50%), var(--surface-sidebar);
    border-right: 1px solid var(--border-color);
}

.login-glow-circle {
    position: absolute;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.25) 0%, rgba(0, 0, 0, 0) 70%);
    filter: blur(40px);
    pointer-events: none;
}

.feature-pill {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1rem;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

    .feature-pill:hover {
        transform: translateY(-2px);
        border-color: var(--brand-teal);
        background-color: var(--surface-hover);
    }

.form-control-clinical {
    background-color: var(--surface-sidebar) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

    .form-control-clinical:focus {
        border-color: var(--brand-teal) !important;
        box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.18) !important;
    }

    .form-control-clinical::placeholder {
        color: var(--text-muted);
    }

.input-group-text-clinical {
    background-color: var(--surface-sidebar) !important;
    border: 1px solid var(--border-color) !important;
    border-right: none !important;
    color: var(--text-secondary);
}

.input-group .form-control-clinical {
    border-left: none !important;
}

.input-group:focus-within .input-group-text-clinical {
    border-color: var(--brand-teal) !important;
    color: var(--brand-teal);
}

/* ==========================================================================
   Botones Flotantes Sticky (Messenger / WhatsApp)
   ========================================================================== */
.floating-actions-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1080;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-end;
}

.floating-btn-messenger {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
    text-decoration: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

    .floating-btn-messenger:hover {
        transform: scale(1.1);
        color: #ffffff;
        box-shadow: 0 12px 30px rgba(16, 185, 129, 0.6);
    }

    .floating-btn-messenger i {
        font-size: 1.8rem;
    }

/* Enlaces modernos de contacto clínico */
.link-clinical {
    color: var(--brand-teal);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease, text-decoration 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

    .link-clinical:hover {
        color: var(--brand-teal-hover);
        text-decoration: underline;
    }

/* Botón de acción de edición clínica */
.btn-table-action {
    width: 32px;
    height: 32px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.45rem;
    background-color: var(--surface-hover);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

    .btn-table-action:hover {
        background-color: var(--brand-teal);
        border-color: var(--brand-teal);
        color: #ffffff;
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(14, 165, 233, 0.25);
    }