:root {
    --ig-bg: #fafafa;
    --ig-surface: #ffffff;
    --ig-surface-soft: #fcfcfc;
    --ig-border: #dbdbdb;
    --ig-border-strong: #c7c7c7;
    --ig-text: #262626;
    --ig-muted: #8e8e8e;
    --ig-blue: #0095f6;
    --ig-blue-dark: #1877f2;
    --ig-gradient-start: #f58529;
    --ig-gradient-mid: #dd2a7b;
    --ig-gradient-end: #515bd4;
    --ig-danger: #ed4956;
    --ig-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}

body.admin-body {
    background: var(--ig-bg);
    color: var(--ig-text);
}

.admin-shell {
    max-width: 1440px;
    margin: 0 auto;
}

.admin-auth-shell {
    max-width: 1440px;
}

.admin-navbar {
    background: #ffffff;
    border-bottom: 1px solid var(--ig-border);
}

.navbar-brand {
    color: var(--ig-text) !important;
    font-weight: 700;
    letter-spacing: 0;
}

.brand-icon {
    width: 22px;
    height: 22px;
    display: block;
}

.brand-icon-lg {
    width: 28px;
    height: 28px;
}

.admin-card {
    border: 1px solid var(--ig-border);
    border-radius: 10px;
    background: var(--ig-surface);
    box-shadow: var(--ig-shadow);
}

.admin-section-title {
    color: var(--ig-text);
    font-weight: 600;
}

.btn-primary,
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: var(--ig-blue);
    border-color: var(--ig-blue);
}

.btn-outline-primary {
    color: var(--ig-blue);
    border-color: var(--ig-border);
    background: #ffffff;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    color: #ffffff;
    background-color: var(--ig-blue);
    border-color: var(--ig-blue);
}

.btn-outline-danger {
    color: var(--ig-danger);
    border-color: #f3b7bd;
}

.btn-outline-danger:hover,
.btn-outline-danger:focus {
    color: #ffffff;
    background-color: var(--ig-danger);
    border-color: var(--ig-danger);
}

.table thead th {
    background: #ffffff;
    color: var(--ig-muted);
    border-bottom-color: var(--ig-border-strong);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.table tbody td {
    background: #ffffff;
    border-color: #efefef;
}

tr[data-story-row] {
    cursor: grab;
}

tr[data-story-row].dragging {
    opacity: 0.55;
}

.table-hover tbody tr:hover td {
    background: #fcfcfc;
}

.form-label {
    font-weight: 600;
    color: var(--ig-text);
}

.form-control,
.form-select {
    border-color: var(--ig-border);
    border-radius: 8px;
    background: #ffffff;
}

.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    border-color: #a8d8ff;
    box-shadow: 0 0 0 0.2rem rgba(0, 149, 246, 0.14);
}

.form-text,
.text-muted,
.small.text-muted {
    color: var(--ig-muted) !important;
}

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

.login-card {
    max-width: 420px;
    margin: 10vh auto 0;
    position: relative;
}

.login-card::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: 12px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(245, 133, 41, 0.32), rgba(221, 42, 123, 0.28), rgba(81, 91, 212, 0.28));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.item-card {
    border: 1px solid var(--ig-border);
    border-radius: 10px;
    background: var(--ig-surface-soft);
}

.item-card.dragging {
    opacity: 0.55;
}

.drag-handle {
    border: 0;
    background: transparent;
    color: var(--ig-muted);
    font-size: 18px;
    line-height: 1;
    padding: 0;
    cursor: grab;
}

.drag-handle:active {
    cursor: grabbing;
}

.media-preview-box {
    width: 100%;
    max-width: 220px;
    aspect-ratio: 9 / 16;
    border: 1px dashed var(--ig-border-strong);
    border-radius: 10px;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.media-preview-empty {
    color: var(--ig-muted);
    font-size: 14px;
}

.media-preview-image,
.media-preview-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.preview-thumb {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 50%;
    border: 1px solid var(--ig-border);
}

.story-preview-large {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 50%;
    border: 1px solid var(--ig-border);
    display: block;
}

.badge.text-bg-success {
    background-color: #e7f6ec !important;
    color: #1d7c46 !important;
}

.badge.text-bg-secondary {
    background-color: #f2f2f2 !important;
    color: #6b7280 !important;
}

.alert {
    border-radius: 10px;
}

@media (max-width: 991.98px) {
    .admin-shell,
    .admin-auth-shell {
        max-width: 100%;
    }
}

@media (max-width: 767.98px) {
    .login-card {
        margin-top: 5vh;
    }

    .admin-navbar .admin-shell,
    main.admin-shell {
        padding-left: 16px !important;
        padding-right: 16px !important;
    }
}