/* Directory Lister extras: admin panel, upload inbox and listing additions. */

:root {
    --x-surface: #ffffff;
    --x-surface-2: #f1f5f9;
    --x-border: #e2e8f0;
    --x-text: #0f172a;
    --x-muted: #64748b;
    --x-primary: #0284c7;
    --x-primary-hover: #0369a1;
    --x-danger: #dc2626;
    --x-green: #15803d;
    --x-green-bg: #dcfce7;
    --x-amber: #92400e;
    --x-amber-bg: #fef3c7;
    --x-red: #b91c1c;
    --x-red-bg: #fee2e2;
    --x-blue: #0369a1;
    --x-blue-bg: #e0f2fe;
    --x-radius: .5rem;
    --x-shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .04);
}

.dark {
    --x-surface: #1e293b;
    --x-surface-2: #0f172a;
    --x-border: #334155;
    --x-text: #f1f5f9;
    --x-muted: #94a3b8;
    --x-primary: #7c3aed;
    --x-primary-hover: #6d28d9;
    --x-danger: #ef4444;
    --x-green: #4ade80;
    --x-green-bg: rgba(22, 163, 74, .2);
    --x-amber: #fbbf24;
    --x-amber-bg: rgba(245, 158, 11, .18);
    --x-red: #fca5a5;
    --x-red-bg: rgba(220, 38, 38, .22);
    --x-blue: #7dd3fc;
    --x-blue-bg: rgba(14, 165, 233, .18);
}

/* ---------------------------------------------------------------- layout */

.x-admin-header { z-index: 20; }

.x-admin-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .75rem 1.25rem;
    max-width: 80rem;
    margin: 0 auto;
    padding: .75rem 1rem;
    color: #fff;
}

.x-brand {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-weight: 600;
    font-size: 1.1rem;
    color: #fff;
    margin-right: auto;
}

.x-nav { display: flex; flex-wrap: wrap; align-items: center; gap: .25rem; }

.x-nav a, .x-nav button {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .4rem .7rem;
    border-radius: 999px;
    color: #fff;
    font-size: .9rem;
    background: transparent;
    border: 0;
    cursor: pointer;
}

.x-nav a:hover, .x-nav button:hover { background: rgba(255, 255, 255, .15); }
.x-nav a.active { background: rgba(15, 23, 42, .25); }

.x-count {
    min-width: 1.25rem;
    padding: 0 .35rem;
    border-radius: 999px;
    background: #f59e0b;
    color: #111827;
    font-size: .75rem;
    font-weight: 700;
    text-align: center;
}

.x-page {
    flex: 1;
    width: 100%;
    max-width: 80rem;
    margin: 0 auto;
    padding: 1.25rem 1rem 3rem;
    color: var(--x-text);
}

.x-narrow { width: 100%; max-width: 44rem; margin: 0 auto; }
.x-login { margin-top: 3rem; }
.x-upload-page { padding: 1.5rem 0 2.5rem; }
.x-inline { display: inline; margin: 0; }
.x-stack > * + * { margin-top: 1rem; }

.x-h1 { display: flex; align-items: center; gap: .6rem; font-size: 1.5rem; font-weight: 600; margin: 0 0 1rem; color: var(--x-text); }
.x-h2 { display: flex; align-items: center; gap: .5rem; font-size: 1.1rem; font-weight: 600; margin: 0 0 .75rem; }
.x-muted { color: var(--x-muted); }
.x-small { font-size: .8rem; }
.x-intro { margin: -.25rem 0 1rem; }
.x-link { color: var(--x-primary); text-decoration: underline; cursor: pointer; }

.x-card {
    background: var(--x-surface);
    border: 1px solid var(--x-border);
    border-radius: var(--x-radius);
    box-shadow: var(--x-shadow);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
    color: var(--x-text);
}

.x-card-flush { padding: 0; overflow: hidden; }

.x-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    margin-bottom: 1rem;
}

.x-actions { display: flex; flex-wrap: wrap; gap: .5rem; }

.x-crumbs { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .95rem; overflow-x: auto; white-space: nowrap; }
.x-crumbs a:hover { text-decoration: underline; }

.x-grid-2 { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); }

/* ---------------------------------------------------------------- forms */

.x-field { display: block; }
.x-field > span:first-child { display: block; font-size: .875rem; font-weight: 500; margin-bottom: .3rem; }
.x-help { display: block; font-size: .8rem; color: var(--x-muted); margin-top: .25rem; }

.x-input {
    display: block;
    width: 100%;
    padding: .5rem .7rem;
    border: 1px solid var(--x-border);
    border-radius: .375rem;
    background: var(--x-surface);
    color: var(--x-text);
    font: inherit;
}

.x-input:focus { outline: 2px solid var(--x-primary); outline-offset: -1px; }
textarea.x-input { resize: vertical; }

.x-check { display: flex; align-items: center; gap: .5rem; cursor: pointer; }
.x-check input { width: 1rem; height: 1rem; accent-color: var(--x-primary); }

.x-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    padding: .45rem .9rem;
    border: 1px solid var(--x-border);
    border-radius: .375rem;
    background: var(--x-surface);
    color: var(--x-text);
    font: inherit;
    font-size: .9rem;
    line-height: 1.25;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color .15s, border-color .15s;
}

.x-btn:hover { background: var(--x-surface-2); }
.x-btn:disabled { opacity: .55; cursor: not-allowed; }
.x-btn-primary { background: var(--x-primary); border-color: var(--x-primary); color: #fff; }
.x-btn-primary:hover { background: var(--x-primary-hover); border-color: var(--x-primary-hover); }
.x-btn-danger { color: var(--x-danger); }
.x-btn-danger:hover { background: var(--x-red-bg); }
.x-btn-lg { width: 100%; padding: .7rem 1rem; font-size: 1rem; font-weight: 600; }
.x-btn-sm { padding: .25rem .55rem; font-size: .8rem; }

.x-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--x-muted);
    cursor: pointer;
}

.x-icon-btn:hover { background: var(--x-surface-2); color: var(--x-text); }
.x-icon-btn.x-danger:hover { background: var(--x-red-bg); color: var(--x-danger); }

.x-copied, .x-copied:hover { color: var(--x-green) !important; }

code, .x-code {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: .85em;
    background: var(--x-surface-2);
    border: 1px solid var(--x-border);
    border-radius: .25rem;
    padding: .05rem .35rem;
    word-break: break-all;
}

.x-codeline { display: flex; align-items: center; gap: .5rem; }
.x-codeline code { flex: 1; padding: .45rem .6rem; }

/* ---------------------------------------------------------------- alerts & badges */

.x-alert { padding: .7rem .9rem; border-radius: .375rem; margin-bottom: 1rem; font-size: .9rem; }
.x-alert-error { background: var(--x-red-bg); color: var(--x-red); }
.x-alert-warn { background: var(--x-amber-bg); color: var(--x-amber); }
.x-alert-ok { background: var(--x-green-bg); color: var(--x-green); }
.x-alert-info { background: var(--x-blue-bg); color: var(--x-blue); }

.x-badge {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    padding: .05rem .45rem;
    margin-left: .35rem;
    border-radius: 999px;
    font-family: system-ui, sans-serif;
    font-size: .7rem;
    font-weight: 600;
    line-height: 1.4;
    vertical-align: middle;
    text-transform: lowercase;
    white-space: nowrap;
    background: var(--x-surface-2);
    color: var(--x-muted);
}

.x-badge-green { background: var(--x-green-bg); color: var(--x-green); }
.x-badge-amber { background: var(--x-amber-bg); color: var(--x-amber); }
.x-badge-red { background: var(--x-red-bg); color: var(--x-red); }
.x-badge-blue { background: var(--x-blue-bg); color: var(--x-blue); }

/* ---------------------------------------------------------------- tables */

.x-table-wrap { overflow-x: auto; }
.x-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.x-table th { text-align: left; font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; color: var(--x-muted); background: var(--x-surface-2); }
.x-table th, .x-table td { padding: .55rem .75rem; border-bottom: 1px solid var(--x-border); vertical-align: middle; }
.x-table tbody tr:last-child td { border-bottom: 0; }
.x-table tbody tr:hover { background: var(--x-surface-2); }
.x-table .x-num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.x-table .x-name { word-break: break-word; min-width: 12rem; }
.x-table .x-name a:hover { text-decoration: underline; }
.x-table .x-col-check { width: 2rem; }
.x-row-actions { text-align: right; white-space: nowrap; }
.x-empty { text-align: center; color: var(--x-muted); padding: 2rem !important; }
.x-icon-dir { color: #f59e0b; }
.x-icon-file { color: var(--x-muted); }
.x-sub { display: block; font-size: .78rem; color: var(--x-muted); word-break: break-all; }

.x-note {
    white-space: normal;
    font-family: system-ui, sans-serif;
    font-size: .8rem;
    line-height: 1.35;
    color: var(--x-muted);
    margin-top: .15rem;
}

.x-message { white-space: pre-wrap; font-size: .85rem; max-width: 28rem; }

.x-bulk {
    position: sticky;
    bottom: 1rem;
    display: flex;
    align-items: center;
    gap: .5rem;
    width: fit-content;
    margin: 0 auto;
    padding: .5rem .75rem;
    border-radius: 999px;
    background: var(--x-text);
    color: var(--x-surface);
    box-shadow: 0 10px 25px rgba(0, 0, 0, .25);
}

.x-bulk .x-btn { border-color: transparent; }

@media (min-width: 641px) {
    .x-show-sm { display: none !important; }
}

@media (max-width: 640px) {
    .x-hide-sm { display: none; }
    .x-nav span { display: none; }
    .x-table th, .x-table td { padding: .5rem; }
}

/* ---------------------------------------------------------------- uploads */

.x-dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .5rem;
    padding: 2rem 1rem;
    border: 2px dashed var(--x-border);
    border-radius: var(--x-radius);
    color: var(--x-muted);
    text-align: center;
    transition: border-color .15s, background-color .15s;
}

.x-dropzone.x-dragover { border-color: var(--x-primary); background: var(--x-blue-bg); color: var(--x-text); }
.x-dropzone-compact { flex-direction: row; justify-content: center; padding: .9rem 1rem; margin-bottom: 1rem; font-size: .9rem; }

.x-upload-list { list-style: none; margin: 0; padding: 0; }
.x-upload-list:empty { display: none; }

.x-upload-item {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: .25rem .75rem;
    padding: .6rem .75rem;
    border: 1px solid var(--x-border);
    border-radius: .375rem;
    margin-bottom: .5rem;
    background: var(--x-surface);
    font-size: .875rem;
}

.x-upload-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.x-upload-status { text-align: right; white-space: nowrap; font-size: .8rem; }
.x-upload-item .x-progress { grid-column: 1 / -1; }
.x-upload-item.x-ok .x-upload-status { color: var(--x-green); }
.x-upload-item.x-error .x-upload-status { color: var(--x-danger); white-space: normal; }

.x-progress { height: .4rem; border-radius: 999px; background: var(--x-surface-2); overflow: hidden; }
.x-progress > div { height: 100%; width: 0; background: var(--x-primary); transition: width .3s; }
.x-ok .x-progress > div { background: var(--x-green); }
.x-error .x-progress > div { background: var(--x-danger); }

.cf-turnstile { min-height: 65px; }

/* ---------------------------------------------------------------- dialogs & toasts */

.x-dialog {
    width: min(32rem, calc(100vw - 2rem));
    padding: 0;
    border: 1px solid var(--x-border);
    border-radius: var(--x-radius);
    background: var(--x-surface);
    color: var(--x-text);
    box-shadow: 0 25px 50px rgba(0, 0, 0, .3);
}

.x-dialog::backdrop { background: rgba(15, 23, 42, .5); }
.x-dialog form { padding: 1.25rem; }
.x-dialog form > * + * { margin-top: .9rem; }
.x-dialog h3 { font-size: 1.1rem; font-weight: 600; }
.x-dialog label { display: block; font-size: .875rem; font-weight: 500; }
.x-dialog label .x-input { margin-top: .3rem; font-weight: 400; }
.x-dialog-buttons { display: flex; flex-direction: row-reverse; gap: .5rem; padding-top: .25rem; }

.x-toasts {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: .5rem;
    max-width: calc(100vw - 2rem);
    pointer-events: none;
}

.x-toast {
    padding: .6rem .9rem;
    border-radius: .375rem;
    background: #0f172a;
    color: #fff;
    font-size: .9rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .25);
    animation: x-toast-in .2s ease-out;
}

.x-toast-error { background: #b91c1c; }

@keyframes x-toast-in {
    from { opacity: 0; transform: translateY(.5rem); }
    to { opacity: 1; transform: none; }
}

/* ---------------------------------------------------------------- listing */

.x-dl-count {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    font-size: .75rem;
    color: #94a3b8;
    white-space: nowrap;
}

.x-footer-text { white-space: pre-line; }

.x-progress-block { display: grid; gap: .4rem; }
.x-progress-block .x-progress { height: .55rem; }

.x-log { font-size: .8rem; }
.x-log td { padding: .35rem .75rem; }