/**
 * MAICAN - Estilos Personalizados
    // PARA CAMBIAR DE ESTILO
    --primary-color: #667eea;
    --primary-dark: #5a67d8;
    --secondary-color: #764ba2;
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

 */

:root {

    --primary-color: #374151;      /* Gris oscuro */
    --primary-dark: #1f2937;       /* Gris más oscuro */
    --primary-light: #4b5563;      /* Gris medio */
    --primary-gradient: linear-gradient(135deg, #374151 0%, #4b5563 100%);

    --text-primary: #333;
    --text-secondary: #666;
    --bg-light: #f5f7fa;
    --border-color: #e0e0e0;
}

/* ==========================================
   GENERAL
   ========================================== */

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-primary);
}

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

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

/* ==========================================
   NAVBAR
   ========================================== */

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

.navbar {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.3rem;
}

/* ==========================================
   AVATARES
   ========================================== */

.avatar-sm {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

.avatar-md {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 600;
}

.avatar-lg {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    font-weight: bold;
    border: 4px solid rgba(255, 255, 255, 0.3);
}

/* ==========================================
   CARDS
   ========================================== */

.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.card-header {
    background: white;
    border-bottom: 1px solid #eee;
    font-weight: 600;
    border-radius: 12px 12px 0 0 !important;
    padding: 1rem 1.25rem;
}

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

.form-control, .form-select {
    border-radius: 8px;
    padding: 10px 15px;
    border: 2px solid var(--border-color);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

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

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

.btn {
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-primary {
    background: var(--primary-gradient);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

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

.btn-outline-primary:hover {
    background: var(--primary-gradient);
    border-color: transparent;
}

/* ==========================================
   LOGIN PAGE
   ========================================== */

.login-page {
    min-height: 100vh;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 40px;
    width: 100%;
    max-width: 420px;
}

.login-logo {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

.login-logo i {
    font-size: 36px;
    color: white;
}

/* ==========================================
   PROFILE HEADER
   ========================================== */

.profile-header {
    background: var(--primary-gradient);
    padding: 20px 0;
    color: white;
    margin-bottom: 30px;
}

/* ==========================================
   INFO BOX
   ========================================== */

.info-item {
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
}

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

.info-label {
    font-size: 12px;
    color: #888;
    text-transform: uppercase;
    margin-bottom: 2px;
}

.info-value {
    font-size: 16px;
    color: var(--text-primary);
}

/* ==========================================
   ALERTAS
   ========================================== */

.alert {
    border-radius: 10px;
    border: none;
}

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

.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-primary {
    background: var(--primary-gradient);
}

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

@media (max-width: 768px) {
    .login-card {
        padding: 30px 20px;
    }
    
    .profile-header {
        padding: 30px 0;
    }
    
    .avatar-lg {
        width: 80px;
        height: 80px;
        font-size: 28px;
    }
}