/* ==========================================
   ESTILOS PRINCIPALES - ASOVICAA
   Sistema de Gestión Inmobiliaria
   ========================================== */

:root {
    /* Colores profesionales - Modernos y dinámicos */
    --primary-color: #2563eb;          /* Azul vibrante moderno */
    --primary-light: #3b82f6;          /* Azul más claro */
    --accent-color: #1e40af;           /* Azul profesional oscuro */
    --success-color: #38a169;          /* Verde suave éxito */
    --warning-color: #d69e2e;          /* Naranja suave advertencia */
    --danger-color: #e53e3e;           /* Rojo suave error */
    --info-color: #0284c7;             /* Azul info suave */
    
    /* Colores para urbanización/inmobiliaria */
    --real-estate-green: #48bb78;      /* Verde construcción suave */
    --real-estate-brown: #9a8b7e;      /* Marrón tierra suave */
    --real-estate-blue: #4299e1;       /* Azul cielo suave */
    
    /* Grises */
    --light-gray: #ecf0f1;
    --gray: #95a5a6;
    --dark-gray: #3b82f6;
    
    /* Fondo */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #ecf0f1;
    
    /* Texto */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    
    /* Bordes y sombras */
    --border-radius: 8px;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
    
    /* Transiciones */
    --transition: all 0.3s ease;
}

/* ========================================== */
/* RESET Y ESTILOS BASE                      */
/* ========================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    overflow-x: hidden;
}

/* ========================================== */
/* CONTENEDOR PRINCIPAL                      */
/* ========================================== */

.main-content {
    flex: 1;
    min-height: 100vh;
    padding: 20px 0;
}

.container, .container-fluid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================== */
/* TIPOGRAFÍA                                */
/* ========================================== */

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1.1rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

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

a:hover {
    color: var(--primary-light);
    text-decoration: underline;
}

/* ========================================== */
/* BOTONES                                   */
/* ========================================== */

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
}

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

.btn-secondary {
    background-color: #1e40af;
    color: white;
    border: 2px solid #1e40af;
}

.btn-secondary:hover {
    background-color: #1e3a8a;
    border-color: #1e3a8a;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-warning {
    background-color: var(--warning-color);
    color: white;
}

.btn-large {
    padding: 15px 35px;
    font-size: 1.1rem;
    border-radius: 8px;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.9rem;
}

/* ========================================== */
/* ALERTAS Y MENSAJES                        */
/* ========================================== */

.alert {
    padding: 15px 20px;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    border-left: 4px solid;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border-color: #28a745;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border-color: #f5c6cb;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border-color: #ffeaa7;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border-color: #bee5eb;
}

.alert-dismissible {
    position: relative;
    padding-right: 35px;
}

.alert-dismissible .btn-close {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
}

/* ========================================== */
/* FORMULARIOS                               */
/* ========================================== */

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--bg-primary);
}

.form-control:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-text {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

/* ========================================== */
/* TARJETAS                                  */
/* ========================================== */

.card {
    background-color: var(--bg-primary);
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.card-header {
    background-color: var(--bg-secondary);
    padding: 1.5rem;
    border-bottom: 2px solid var(--light-gray);
}

.card-body {
    padding: 1.5rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* ========================================== */
/* BADGES                                    */
/* ========================================== */

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.badge-success {
    background-color: #d4edda;
    color: #155724;
}

.badge-danger {
    background-color: #f8d7da;
    color: #721c24;
}

.badge-warning {
    background-color: #fff3cd;
    color: #856404;
}

.badge-info {
    background-color: #d1ecf1;
    color: #0c5460;
}

/* ========================================== */
/* UTILIDADES                                */
/* ========================================== */

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-left {
    text-align: left;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }

.text-muted {
    color: var(--text-light);
}

.text-success {
    color: var(--success-color);
}

.text-danger {
    color: var(--danger-color);
}

.text-warning {
    color: var(--warning-color);
}

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

/* ========================================== */
/* RESPONSIVE                                */
/* ========================================== */

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.25rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .btn-large {
        padding: 12px 25px;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.25rem;
    }
    
    .container {
        padding: 0 10px;
    }
}

/* ========================================== */
/* ESTILOS PARA BOTONES DE LOGOUT            */
/* ========================================== */

/* Botones de logout en formularios */
.logout-item,
.logout-btn,
.logout-link {
    padding: 0;
    margin: 0;
    border: none;
    background: none;
    color: inherit;
    font: inherit;
    cursor: pointer;
    text-align: inherit;
    width: 100%;
    display: block;
    transition: var(--transition);
}

/* Estilo para logout item en dropdown */
.dropdown-item.logout-item {
    color: var(--danger-color) !important;
    font-weight: 500;
}

.dropdown-item.logout-item:hover {
    background-color: rgba(229, 62, 62, 0.1) !important;
    color: var(--danger-color) !important;
}

/* Estilo para logout button en navbar */
.logout-btn {
    color: var(--text-primary);
    padding: 0.5rem 1rem !important;
    width: auto !important;
}

.logout-btn:hover {
    background-color: rgba(229, 62, 62, 0.1) !important;
    color: var(--danger-color) !important;
}

/* Estilo para logout link en sidebar */
.logout-link {
    color: var(--text-primary);
    padding: 0.75rem 1rem !important;
    width: 100% !important;
    text-align: left;
    display: flex !important;
    align-items: center;
    gap: 0.75rem;
}

.logout-link:hover {
    background-color: rgba(229, 62, 62, 0.1) !important;
    color: var(--danger-color) !important;
    transform: none;
}