/* ============================================
   Simulado ENEM - Colégio Estadual Pe. Colbachini
   Custom Styles
   ============================================ */

/* Custom Properties (School Colors) */
:root {
    --school-blue: #1a3a8a;
    --school-blue-dark: #0f2560;
    --school-blue-light: #2a4fa0;
    --school-orange: #FF6600;
    --school-orange-dark: #cc5200;
    --school-orange-light: #ff8533;
    --school-white: #FFFFFF;
    --school-bg: #f8f9fa;
    --school-text: #212529;
    --school-muted: #6c757d;
}

/* Base */
body {
    background-color: var(--school-bg);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Navbar */
.navbar-school {
    background-color: var(--school-blue) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-school .navbar-brand {
    color: var(--school-white) !important;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-school .navbar-brand img {
    height: 44px;
    width: auto;
}

.navbar-school .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    transition: color 0.2s;
}

.navbar-school .nav-link:hover {
    color: var(--school-white) !important;
}

.navbar-school .navbar-text {
    color: rgba(255, 255, 255, 0.9) !important;
}

.navbar-toggler {
    border-color: rgba(255, 255, 255, 0.5) !important;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Buttons */
.btn-school-primary {
    background-color: var(--school-blue);
    border-color: var(--school-blue);
    color: var(--school-white);
}

.btn-school-primary:hover {
    background-color: var(--school-blue-dark);
    border-color: var(--school-blue-dark);
    color: var(--school-white);
}

.btn-school-accent {
    background-color: var(--school-orange);
    border-color: var(--school-orange);
    color: var(--school-white);
}

.btn-school-accent:hover {
    background-color: var(--school-orange-dark);
    border-color: var(--school-orange-dark);
    color: var(--school-white);
}

.btn-school-outline {
    background-color: transparent;
    border-color: var(--school-blue);
    color: var(--school-blue);
}

.btn-school-outline:hover {
    background-color: var(--school-blue);
    color: var(--school-white);
}

/* Cards */
.card-school {
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.card-school .card-header {
    background-color: var(--school-blue);
    color: var(--school-white);
    border-radius: 0.75rem 0.75rem 0 0 !important;
    font-weight: 600;
}

/* Tables */
.table-school {
    border-radius: 0.5rem;
    overflow: hidden;
}

.table-school thead {
    background-color: var(--school-blue);
    color: var(--school-white);
}

.table-school thead th {
    border: none;
    font-weight: 600;
    padding: 0.75rem 1rem;
}

.table-school tbody tr:hover {
    background-color: rgba(26, 58, 138, 0.04);
}

.table-school tbody td {
    padding: 0.75rem 1rem;
    vertical-align: middle;
}

/* Flash Messages */
.flash-container {
    position: relative;
    z-index: 10;
}

.flash-container .alert {
    border-radius: 0.5rem;
    border: none;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--school-blue) 0%, var(--school-blue-dark) 100%);
}

.login-card {
    background: var(--school-white);
    border-radius: 1rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    text-align: center;
}

.login-card .login-logo {
    width: 280px;
    max-width: 80%;
    height: auto;
    object-fit: contain;
    margin-bottom: 1.5rem;
}

.login-card .login-title {
    color: var(--school-blue);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.login-card .login-subtitle {
    color: var(--school-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

/* Google Login Button */
.btn-google {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background-color: var(--school-white);
    border: 2px solid #dadce0;
    border-radius: 0.5rem;
    color: #3c4043;
    font-size: 1rem;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    width: 100%;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-google:hover {
    background-color: #f7f8f8;
    border-color: #c0c0c0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    color: #3c4043;
    text-decoration: none;
}

.btn-google svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Footer */
.footer-school {
    background-color: var(--school-blue-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 1rem 0;
    font-size: 0.85rem;
}

.footer-school a {
    color: var(--school-orange-light);
    text-decoration: none;
}

.footer-school a:hover {
    color: var(--school-orange);
}

/* Stats Cards (Dashboard) */
.stat-card {
    border-left: 4px solid var(--school-orange);
    border-radius: 0.5rem;
    padding: 1.25rem;
    background: var(--school-white);
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.06);
    transition: transform 0.15s;
}

.stat-card:hover {
    transform: translateY(-2px);
}

.stat-card .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--school-blue);
}

.stat-card .stat-label {
    color: var(--school-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Stat card color variants */
.stat-card.border-start-success {
    border-left-color: #198754;
}

.stat-card.border-start-orange {
    border-left-color: var(--school-orange);
}

.stat-card.border-start-gray {
    border-left-color: #adb5bd;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .login-card {
        margin: 1rem;
        padding: 1.5rem;
    }

    .login-card .login-logo {
        width: 200px;
        max-width: 70%;
    }

    .login-card .login-title {
        font-size: 1.4rem;
    }

    .navbar-school .navbar-brand {
        font-size: 0.9rem;
    }

    .navbar-school .navbar-brand img {
        height: 36px;
    }

    .table-school {
        font-size: 0.85rem;
    }

    .stat-card .stat-number {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}