:root {
    --trae-bg: #0d1117;
    --trae-card: #161b22;
    --trae-border: #30363d;
    --trae-text: #f0f6fc;
    --trae-text-muted: #8b949e;
    --trae-primary: #58a6ff;
    --trae-accent: #238636;
    --trae-danger: #f85149;
    --trae-warning: #d29922;
    --trae-input: #010409;
    --trae-header: #161b22;
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--trae-bg);
    color: var(--trae-text);
    font-family: var(--font-family);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

label, .form-label {
    color: #f0f6fc !important;
    font-weight: 600 !important;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.text-muted {
    color: #8b949e !important;
}

small, .small {
    color: #8b949e !important;
    font-weight: 400;
}

/* High contrast for readability */
h1, h2, h3, h4, h5, h6 {
    color: #ffffff !important;
    font-weight: 600;
}

.navbar {
    background-color: var(--trae-header);
    border-bottom: 1px solid var(--trae-border);
    padding: 0.75rem 1rem;
}

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

.card {
    background-color: var(--trae-card);
    border: 1px solid var(--trae-border);
    border-radius: 6px;
    margin-bottom: 1rem;
}

.card-header {
    background-color: rgba(48, 54, 61, 0.3);
    border-bottom: 1px solid var(--trae-border);
    padding: 0.75rem 1rem;
}

.section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--trae-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-control, .form-select {
    background-color: var(--trae-input);
    border: 1px solid var(--trae-border);
    color: #ffffff;
    border-radius: 6px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
}

.form-control::placeholder {
    color: #6e7681;
}

.card-body h5, .card-body h4 {
    color: #ffffff;
}

.text-primary {
    color: #58a6ff !important;
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.875rem;
}

.btn-primary {
    background-color: #238636;
    border: 1px solid rgba(240, 246, 252, 0.1);
    color: #ffffff;
    font-weight: 500;
}

.btn-primary:hover {
    background-color: #2ea043;
}

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

.btn-outline-primary:hover {
    background-color: var(--trae-primary);
    color: #ffffff;
}

.announcement {
    background-color: rgba(56, 139, 253, 0.1);
    border-left: 4px solid var(--trae-primary);
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1.5rem;
}

.result-area {
    background-color: #010409;
    border: 1px solid var(--trae-border);
    border-radius: 6px;
    padding: 1.25rem;
    font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace;
    font-size: 1rem;
    color: var(--trae-primary);
    word-break: break-all;
    min-height: 3rem;
    display: flex;
    align-items: center;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.5);
}

.modal-content {
    background-color: var(--trae-card);
    border: 1px solid var(--trae-border);
}

.nav-tabs .nav-link {
    color: var(--trae-text-muted);
    border: none;
}

.nav-tabs .nav-link.active {
    color: var(--trae-text);
    background-color: transparent;
    border-bottom: 2px solid var(--trae-primary);
}

.feature-card {
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s;
}

.feature-card:hover {
    transform: translateY(-2px);
    border-color: var(--trae-primary);
}

.user-info {
    font-size: 0.85rem;
    color: var(--trae-text-muted);
}

.user-info b {
    color: var(--trae-text);
}

.expire-warning {
    color: var(--trae-warning);
}

.expire-danger {
    color: var(--trae-danger);
}

/* QRCode styling */
#qrcode-container {
    background: white;
    padding: 10px;
    border-radius: 4px;
    display: inline-block;
}

/* Media Card & Blur */
.media-card {
    transition: all 0.3s ease;
}

.media-card.blurred img, 
.media-card.blurred video {
    filter: blur(8px);
    pointer-events: none;
}

.media-card:hover {
    border-color: var(--trae-primary);
}

.badge-expiry {
    position: absolute;
    top: -5px;
    right: -5px;
    padding: 0.25rem 0.5rem;
    border-radius: 50%;
    font-size: 0.7rem;
}