/* Main Styles */
:root {
    --primary-color: #1178ed;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--light-color);
    color: var(--dark-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

#app {
    flex: 1;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Buttons */
.btn {
    border-radius: 8px;
    padding: 0.5rem 1.25rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 0.125rem 0.25rem rgba(17, 120, 237, 0.2);
}

.btn-primary:hover {
    background-color: #0d6efd;
    border-color: #0d6efd;
    transform: translateY(-2px);
    box-shadow: 0 0.25rem 0.5rem rgba(17, 120, 237, 0.25);
}

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

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* Cards */
.card {
    border: none;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
}

.card-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    background-color: #fff;
    font-weight: 600;
}

/* Forms */
.form-control {
    border-radius: 8px;
    padding: 0.75rem;
    border: 1px solid #dee2e6;
    transition: all 0.3s;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(17, 120, 237, 0.25);
}

.input-group-text {
    background-color: #f8f9fa;
    border-color: #dee2e6;
    border-radius: 8px 0 0 8px;
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Navigation */
.navbar {
    background-color: var(--primary-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 0.75rem 1rem;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: all 0.3s;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: #fff;
}

.dropdown-menu {
    border: none;
    border-radius: 8px;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
}

.dropdown-item {
    padding: 0.5rem 1.5rem;
    font-weight: 500;
}

.dropdown-item:hover {
    background-color: rgba(17, 120, 237, 0.1);
    color: var(--primary-color);
}

/* Auth Pages */
.auth-card {
    max-width: 500px;
    margin: 2rem auto;
}

.auth-header {
    text-align: center;
    padding: 2rem 1rem;
}

.auth-logo {
    width: 100px;
    height: auto;
    margin-bottom: 1.5rem;
}

.auth-title {
    font-weight: 700;
    color: var(--dark-color);
}

/* Footer */
.footer {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 3rem 0 1.5rem;
    margin-top: 3rem;
}

.footer h5 {
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.footer a {
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s;
}

.footer a:hover {
    color: #fff;
    text-decoration: none;
}

.social-links a {
    font-size: 1.5rem;
    margin-right: 1rem;
}

/* Utilities */
.shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.shadow {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1) !important;
}

.shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.15) !important;
}

/* Responsive */
@media (max-width: 767.98px) {
    .card {
        margin-bottom: 1.5rem;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
    
    .auth-card {
        margin: 1rem;
    }
}

/* Animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}