/* Genel stiller */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Navbar */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

.sticky-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
}

/* Kartlar */
.card {
    transition: transform 0.2s;
}

.card:hover {
    transform: translateY(-5px);
}

/* Tablo */
.table-responsive {
    border-radius: 5px;
}

.table thead th {
    border-bottom: 2px solid #dee2e6;
    font-weight: 600;
}

/* Progress bar */
.progress {
    height: 20px;
    border-radius: 10px;
}

/* Modal */
.modal-header {
    border-top-left-radius: calc(0.3rem - 1px);
    border-top-right-radius: calc(0.3rem - 1px);
}

/* Geri sayım */
.countdown-circle {
    animation: pulse 1s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Link stilleri */
a {
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    opacity: 0.8;
}

/* Badge */
.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
}

/* Alert */
.alert {
    border-radius: 5px;
}

/* Footer */
footer {
    margin-top: auto;
    border-top: 1px solid #dee2e6;
}

/* Responsive */
@media (max-width: 768px) {
    .countdown-circle {
        width: 120px;
        height: 120px;
        font-size: 36px;
    }
    
    .table {
        font-size: 14px;
    }
    
    .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
}

/* Scrollbar */
.log-box::-webkit-scrollbar {
    width: 8px;
}

.log-box::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.log-box::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

.log-box::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Loading spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* Text truncate helper */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Custom colors */
.bg-primary {
    background-color: #0d6efd !important;
}

.text-primary {
    color: #0d6efd !important;
}

.btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}

/* Success messages */
.alert-success {
    background-color: #d1e7dd;
    border-color: #badbcc;
    color: #0f5132;
}

/* Error messages */
.alert-danger {
    background-color: #f8d7da;
    border-color: #f5c2c7;
    color: #842029;
}

/* Info messages */
.alert-info {
    background-color: #cff4fc;
    border-color: #b6effb;
    color: #055160;
}