/* =============================================
   CLINICA DENTAL - ESTILOS PROFESIONALES
   ============================================= */

/* Variables de colores - Tema Dental */
:root {
    --primary-color: #0077b6;      /* Azul profesional */
    --primary-dark: #005a8c;
    --secondary-color: #00b4d8;    /* Azul claro */
    --accent-color: #90e0ef;       /* Celeste suave */
    --success-color: #2ecc71;      /* Verde éxito */
    --danger-color: #e74c3c;       /* Rojo peligro */
    --warning-color: #f39c12;      /* Amarillo advertencia */
    --dark-color: #2c3e50;         /* Gris oscuro */
    --light-color: #f8f9fa;        /* Gris claro */
    --white: #ffffff;
    --gradient-primary: linear-gradient(135deg, #0077b6 0%, #00b4d8 100%);
}

/* Reset y base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f0f4f8;
    color: var(--dark-color);
    min-height: 100vh;
}

/* =============================================
   NAVBAR PERSONALIZADO
   ============================================= */
.navbar-custom {
    background: var(--gradient-primary) !important;
    box-shadow: 0 2px 15px rgba(0, 119, 182, 0.3);
    padding: 0.8rem 1rem;
}

.navbar-custom .navbar-brand {
    font-weight: 700;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-custom .navbar-brand .logo-icon {
    font-size: 1.8rem;
}

.navbar-custom .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.navbar-custom .nav-link:hover,
.navbar-custom .nav-link.active {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--white) !important;
}

.navbar-custom .btn-logout {
    background-color: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    transition: all 0.3s ease;
}

.navbar-custom .btn-logout:hover {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
}

.user-badge {
    background-color: rgba(255, 255, 255, 0.2);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

/* =============================================
   CONTENEDOR PRINCIPAL
   ============================================= */
.main-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* =============================================
   CARDS Y PANELES
   ============================================= */
.card-custom {
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: none;
    overflow: hidden;
}

.card-header-custom {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 1.2rem 1.5rem;
    border: none;
}

.card-header-custom h4 {
    margin: 0;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-body-custom {
    padding: 1.5rem;
}

/* =============================================
   PÁGINA TÍTULO
   ============================================= */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--accent-color);
}

.page-title {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* =============================================
   BOTONES PERSONALIZADOS
   ============================================= */
.btn-primary-custom {
    background: var(--gradient-primary);
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 119, 182, 0.3);
}

.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 119, 182, 0.4);
    background: var(--primary-dark);
}

.btn-success-custom {
    background-color: var(--success-color);
    border: none;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-success-custom:hover {
    background-color: #27ae60;
    transform: translateY(-2px);
}

.btn-danger-custom {
    background-color: var(--danger-color);
    border: none;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-danger-custom:hover {
    background-color: #c0392b;
}

.btn-warning-custom {
    background-color: var(--warning-color);
    border: none;
    border-radius: 8px;
    color: var(--white);
    transition: all 0.3s ease;
}

.btn-warning-custom:hover {
    background-color: #d68910;
}

/* =============================================
   TABLAS PERSONALIZADAS
   ============================================= */
.table-custom {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.05);
}

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

.table-custom thead th {
    padding: 1rem;
    font-weight: 600;
    border: none;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.table-custom tbody tr {
    transition: all 0.2s ease;
}

.table-custom tbody tr:hover {
    background-color: var(--accent-color);
    transform: scale(1.005);
}

.table-custom tbody td {
    padding: 1rem;
    vertical-align: middle;
    border-bottom: 1px solid #e9ecef;
}

/* =============================================
   FORMULARIOS
   ============================================= */
.form-control-custom {
    border: 2px solid #e0e6ed;
    border-radius: 8px;
    padding: 0.7rem 1rem;
    transition: all 0.3s ease;
}

.form-control-custom:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.15);
}

.form-control-custom.is-invalid {
    border-color: var(--danger-color);
    background-image: none;
}

.form-control-custom.is-valid {
    border-color: var(--success-color);
    background-image: none;
}

.form-label-custom {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.form-text-helper {
    font-size: 0.8rem;
    color: #6c757d;
    margin-top: 0.3rem;
}

/* =============================================
   BADGES DE ESTADO
   ============================================= */
.badge-estado {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.8rem;
}

.badge-programada {
    background-color: #ffeaa7;
    color: #856404;
}

.badge-confirmada {
    background-color: #81ecec;
    color: #0c5460;
}

.badge-completada {
    background-color: #a8e6cf;
    color: #155724;
}

.badge-cancelada {
    background-color: #ff7675;
    color: #721c24;
}

/* =============================================
   MODALES PERSONALIZADOS
   ============================================= */
.modal-custom .modal-content {
    border: none;
    border-radius: 15px;
    overflow: hidden;
}

.modal-custom .modal-header {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 1.2rem 1.5rem;
}

.modal-custom .modal-title {
    font-weight: 600;
}

.modal-custom .btn-close {
    filter: brightness(0) invert(1);
}

.modal-custom .modal-body {
    padding: 1.5rem;
}

.modal-custom .modal-footer {
    border: none;
    padding: 1rem 1.5rem;
    background-color: #f8f9fa;
}

/* =============================================
   ALERTAS Y MENSAJES
   ============================================= */
.alert-custom {
    border: none;
    border-radius: 10px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success-custom {
    background-color: #d4edda;
    color: #155724;
    border-left: 4px solid var(--success-color);
}

.alert-danger-custom {
    background-color: #f8d7da;
    color: #721c24;
    border-left: 4px solid var(--danger-color);
}

.alert-warning-custom {
    background-color: #fff3cd;
    color: #856404;
    border-left: 4px solid var(--warning-color);
}

/* =============================================
   LOGIN PAGE
   ============================================= */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Ccircle cx='50' cy='50' r='2' fill='rgba(255,255,255,0.1)'/%3E%3C/svg%3E");
    background-size: 30px 30px;
    animation: moveBackground 20s linear infinite;
}

@keyframes moveBackground {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-30px, -30px); }
}

.login-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}

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

.login-logo .logo-icon {
    font-size: 4rem;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
}

.login-logo h2 {
    color: var(--primary-color);
    font-weight: 700;
    margin: 0;
}

.login-logo p {
    color: #6c757d;
    margin: 0;
}

/* =============================================
   FOOTER
   ============================================= */
.footer-custom {
    background-color: var(--dark-color);
    color: rgba(255, 255, 255, 0.7);
    padding: 1rem;
    text-align: center;
    margin-top: 2rem;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
    .main-container {
        padding: 1rem;
    }
    
    .page-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .table-custom thead th,
    .table-custom tbody td {
        padding: 0.7rem 0.5rem;
        font-size: 0.85rem;
    }
}

/* =============================================
   ANIMACIONES
   ============================================= */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.btn-action {
    width: 35px;
    height: 35px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-action:hover {
    transform: scale(1.1);
}

/* Dropdown en tablas */
.table-responsive {
    overflow: visible !important;
}

.dropdown-menu {
    z-index: 10001 !important;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.dropdown-item {
    padding: 0.6rem 1rem;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background-color: var(--accent-color);
}

/* Dropdown estado en acciones - posición fija */
.btn-group.dropdown .dropdown-menu {
    position: absolute !important;
    inset: auto auto auto auto !important;
    transform: none !important;
}

.table-custom .btn-group {
    position: static;
}

.table-custom td {
    position: relative;
}

/* Tooltip helpers - Corregido para evitar parpadeo */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--dark-color);
    color: var(--white);
    padding: 0.4rem 0.8rem;
    border-radius: 5px;
    font-size: 0.75rem;
    white-space: nowrap;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
}