/* ===================================

   Sistema de Gestión Taxi-Colectivos

   Stylesheet Principal

   =================================== */



:root {

    --primary-color: #0066cc;

    --secondary-color: #6c757d;

    --success-color: #28a745;

    --danger-color: #dc3545;

    --warning-color: #ffc107;

    --info-color: #17a2b8;

    --dark-color: #343a40;

    --light-color: #f8f9fa;

    --white: #ffffff;

    

    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);

    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);

    --shadow-lg: 0 10px 15px rgba(0,0,0,0.15);

    

    --border-radius: 0.5rem;

    --transition: all 0.3s ease;

}



/* Reset y Base */

* {

    margin: 0;

    padding: 0;

    box-sizing: border-box;

}



body {

    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;

    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

    min-height: 100vh;

    position: relative;

}



/* Login Page */

.login-page {

    display: flex;

    align-items: center;

    justify-content: center;

    min-height: 100vh;

    padding: 20px;

    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

    position: relative;

    overflow: hidden;

}



.login-page::before {

    content: '';

    position: absolute;

    top: -50%;

    left: -50%;

    width: 200%;

    height: 200%;

    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);

    background-size: 50px 50px;

    animation: moveGrid 20s linear infinite;

}



@keyframes moveGrid {

    0% { transform: translate(0, 0); }

    100% { transform: translate(50px, 50px); }

}



.login-container {

    position: relative;

    z-index: 1;

    width: 100%;

    max-width: 450px;

}



.login-card {

    background: var(--white);

    border-radius: 20px;

    box-shadow: 0 20px 60px rgba(0,0,0,0.3);

    overflow: hidden;

    animation: slideUp 0.6s ease-out;

}



@keyframes slideUp {

    from {

        opacity: 0;

        transform: translateY(30px);

    }

    to {

        opacity: 1;

        transform: translateY(0);

    }

}



.login-header {

    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

    color: var(--white);

    padding: 40px 30px;

    text-align: center;

}



.logo-container {

    width: 80px;

    height: 80px;

    margin: 0 auto 20px;

    background: rgba(255,255,255,0.2);

    border-radius: 50%;

    display: flex;

    align-items: center;

    justify-content: center;

    backdrop-filter: blur(10px);

    animation: pulse 2s ease-in-out infinite;

}



@keyframes pulse {

    0%, 100% { transform: scale(1); }

    50% { transform: scale(1.05); }

}



.logo-container i {

    font-size: 40px;

}



.login-header h1 {

    font-size: 28px;

    font-weight: 700;

    margin-bottom: 5px;

}



.login-header p {

    font-size: 16px;

    opacity: 0.9;

    margin: 0;

}



.login-form {

    padding: 40px 30px;

}



.login-form .form-label {

    font-weight: 600;

    color: var(--dark-color);

    margin-bottom: 8px;

}



.login-form .input-group {

    box-shadow: var(--shadow-sm);

    border-radius: var(--border-radius);

    overflow: hidden;

    transition: var(--transition);

}



.login-form .input-group:focus-within {

    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.25);

}



.login-form .input-group-text {

    background: var(--light-color);

    border: none;

    padding: 12px 15px;

}



.login-form .form-control {

    border: none;

    padding: 12px 15px;

    font-size: 15px;

}



.login-form .form-control:focus {

    box-shadow: none;

}



.login-form .btn-primary {

    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

    border: none;

    padding: 12px;

    font-weight: 600;

    font-size: 16px;

    border-radius: var(--border-radius);

    transition: var(--transition);

    position: relative;

    overflow: hidden;

}



.login-form .btn-primary::before {

    content: '';

    position: absolute;

    top: 0;

    left: -100%;

    width: 100%;

    height: 100%;

    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);

    transition: left 0.5s;

}



.login-form .btn-primary:hover::before {

    left: 100%;

}



.login-form .btn-primary:hover {

    transform: translateY(-2px);

    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);

}



.login-footer {

    padding: 20px 30px;

    background: var(--light-color);

    border-top: 1px solid rgba(0,0,0,0.05);

    text-align: center;

}



/* Dashboard Layout */

.navbar {

    box-shadow: var(--shadow-md);

}



.navbar-brand {

    font-size: 24px;

    font-weight: 700;

}



.navbar-brand i {

    font-size: 28px;

    vertical-align: middle;

}



.nav-link {

    font-weight: 500;

    transition: var(--transition);

}



.nav-link:hover {

    transform: translateY(-1px);

}



.nav-link.active {

    font-weight: 600;

}



/* Cards */

.card {

    border: none;

    border-radius: var(--border-radius);

    box-shadow: var(--shadow-sm);

    transition: var(--transition);

    overflow: hidden;

}



.card:hover {

    box-shadow: var(--shadow-md);

    transform: translateY(-2px);

}



.card-header {

    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

    color: var(--white);

    font-weight: 600;

    border: none;

    padding: 15px 20px;

}



.card-title {

    margin-bottom: 0;

    font-size: 18px;

}



.card-body {

    padding: 20px;

}



/* Stats Cards */

.stat-card {

    background: var(--white);

    border-radius: var(--border-radius);

    padding: 25px;

    box-shadow: var(--shadow-sm);

    transition: var(--transition);

    position: relative;

    overflow: hidden;

}



.stat-card::before {

    content: '';

    position: absolute;

    top: 0;

    right: 0;

    width: 150px;

    height: 150px;

    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);

    border-radius: 50%;

    transform: translate(30%, -30%);

}



.stat-card:hover {

    transform: translateY(-5px);

    box-shadow: var(--shadow-lg);

}



.stat-card .icon {

    width: 60px;

    height: 60px;

    border-radius: 12px;

    display: flex;

    align-items: center;

    justify-content: center;

    font-size: 28px;

    color: var(--white);

    margin-bottom: 15px;

}



.stat-card.primary .icon { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }

.stat-card.success .icon { background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%); }

.stat-card.warning .icon { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }

.stat-card.info .icon { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }



.stat-card .value {

    font-size: 32px;

    font-weight: 700;

    color: var(--dark-color);

    margin-bottom: 5px;

}



.stat-card .label {

    font-size: 14px;

    color: var(--secondary-color);

    text-transform: uppercase;

    letter-spacing: 0.5px;

}



/* Tables */

.table-responsive {

    border-radius: var(--border-radius);

    box-shadow: var(--shadow-sm);

}



.table {

    margin-bottom: 0;

}



.table thead th {

    background: var(--light-color);

    border-bottom: 2px solid #dee2e6;

    font-weight: 600;

    text-transform: uppercase;

    font-size: 13px;

    letter-spacing: 0.5px;

    padding: 15px;

}



.table tbody tr {

    transition: var(--transition);

}



.table tbody tr:hover {

    background: rgba(102, 126, 234, 0.05);

}



.table td {

    vertical-align: middle;

    padding: 15px;

}



/* Buttons */

.btn {

    border-radius: var(--border-radius);

    font-weight: 500;

    padding: 10px 20px;

    transition: var(--transition);

    border: none;

}



.btn:hover {

    transform: translateY(-2px);

    box-shadow: var(--shadow-md);

}



.btn-primary {

    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

}



.btn-success {

    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);

}



.btn-danger {

    background: linear-gradient(135deg, #eb3349 0%, #f45c43 100%);

}



.btn-warning {

    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);

}



.btn-info {

    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);

}



.btn-sm {

    padding: 5px 12px;

    font-size: 13px;

}



/* Badges */

.badge {

    padding: 6px 12px;

    font-weight: 600;

    border-radius: 20px;

}



/* Forms */

.form-control, .form-select {

    border: 1px solid #dee2e6;

    border-radius: var(--border-radius);

    padding: 10px 15px;

    transition: var(--transition);

}



.form-control:focus, .form-select:focus {

    border-color: #667eea;

    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);

}



.form-label {

    font-weight: 600;

    color: var(--dark-color);

    margin-bottom: 8px;

}



/* Modals */

.modal-content {

    border: none;

    border-radius: var(--border-radius);

    box-shadow: var(--shadow-lg);

}



.modal-header {

    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

    color: var(--white);

    border: none;

    border-radius: var(--border-radius) var(--border-radius) 0 0;

}



.modal-header .btn-close {

    filter: brightness(0) invert(1);

}



.modal-footer {

    border: none;

    padding: 20px;

}



/* Alerts */

.alert {

    border: none;

    border-radius: var(--border-radius);

    padding: 15px 20px;

}



/* Footer */

.footer {

    background: var(--white);

    box-shadow: 0 -2px 10px rgba(0,0,0,0.05);

    margin-top: 50px;

}



/* Utilities */

.page-header {

    margin-bottom: 30px;

    padding-bottom: 15px;

    border-bottom: 2px solid var(--light-color);

}



.page-header h1 {

    font-size: 32px;

    font-weight: 700;

    color: var(--dark-color);

    margin: 0;

}



.page-header .breadcrumb {

    background: none;

    margin: 0;

    padding: 0;

}



/* Loading Spinner */

.spinner-overlay {

    position: fixed;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background: rgba(0,0,0,0.5);

    display: flex;

    align-items: center;

    justify-content: center;

    z-index: 9999;

}



.spinner-border {

    width: 3rem;

    height: 3rem;

}



/* DataTables Customization */

.dataTables_wrapper .dataTables_filter input {

    border: 1px solid #dee2e6;

    border-radius: var(--border-radius);

    padding: 8px 15px;

    margin-left: 10px;

}



.dataTables_wrapper .dataTables_length select {

    border: 1px solid #dee2e6;

    border-radius: var(--border-radius);

    padding: 5px 10px;

    margin: 0 10px;

}



/* Responsive */

@media (max-width: 768px) {

    .stat-card {

        margin-bottom: 15px;

    }

    

    .page-header h1 {

        font-size: 24px;

    }

    

    .card-body {

        padding: 15px;

    }

}



/* Print Styles */

@media print {

    .navbar, .footer, .btn, .page-header {

        display: none !important;

    }

    

    body {

        background: white !important;

    }

    

    .card {

        box-shadow: none !important;

        page-break-inside: avoid;

    }

}



/* Animations */

.fade-in {

    animation: fadeIn 0.5s ease-in;

}



@keyframes fadeIn {

    from { opacity: 0; }

    to { opacity: 1; }

}



.slide-in {

    animation: slideIn 0.5s ease-out;

}



@keyframes slideIn {

    from {

        opacity: 0;

        transform: translateX(-20px);

    }

    to {

        opacity: 1;

        transform: translateX(0);

    }

}