html,
body {
    width: 100%;
    min-height: 100%;
}

body {
    overflow-y: auto;
}

.topbar {
    display: grid;
    grid-template-columns: 240px 1fr auto;
    align-items: center;
    gap: 18px;
    padding: 14px 24px;
    background: var(--panel);
    border-bottom: 2px solid var(--border-strong);
}

.logo a,
.breadcrumbs a,
nav a {
    color: var(--muted-text);
    text-decoration: none;
}

.logo a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text);
    font-size: 1.2rem;
    font-weight: 700;
}

.logo-mark,
.window-icon,
.prompt {
    color: var(--accent-text);
}

.logo a:hover,
.breadcrumbs a:hover,
nav a:hover {
    color: var(--text);
}

.workspace {
    display: flex;
    justify-content: center;
    padding: 48px;
}

.window {
    width: min(1180px, 100%);
    background: var(--panel);
    border: 2px solid var(--border-strong);
    box-shadow: var(--shadow);
    transition: border-color 0.18s ease;
}

.window:hover {
    border-color: var(--muted);
}

.window.maximized {
    width: 100%;
}

.window-titlebar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 42px;
    padding: 0 12px;
    background: var(--accent);
    border-bottom: 2px solid black;
    color: var(--accent-text);
    font-weight: 700;
}

.window-title {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
}

.window-title span:last-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.window-buttons {
    display: flex;
    gap: 4px;
}

.window-buttons button {
    display: inline-flex;
    width: 28px;
    height: 24px;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    border: 2px solid black;
    color: var(--primary-foreground);
    cursor: pointer;
}

.window-buttons button:hover {
    background: var(--foreground);
}

.window-body {
    padding: 28px;
}

.overview {
    display: grid;
    grid-template-columns: minmax(260px, 380px) minmax(0, 1fr);
    gap: 34px;
    margin-bottom: 28px;
}

.thumbnail {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    background: var(--bg);
    border: 2px solid var(--border-strong);
    filter: grayscale(0.65);
}

.metadata {
    min-width: 0;
}

.metadata h1 {
    margin: 0 0 20px;
    color: var(--text);
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(2.3rem, 6vw, 4.1rem);
    font-weight: 400;
    line-height: 1.05;
    overflow-wrap: anywhere;
}

.metadata table {
    width: 100%;
    border-collapse: collapse;
}

.metadata td {
    padding: 7px 26px 7px 0;
    color: var(--text);
    vertical-align: top;
}

.metadata td:first-child {
    width: 140px;
    color: var(--muted-text);
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 0 0 22px;
}

.stats div {
    padding: 17px;
    background: var(--panel2);
    border: 2px solid var(--border-strong);
    color: var(--muted-text);
    text-align: center;
}

.stats strong {
    display: block;
    margin-bottom: 5px;
    color: var(--text);
    font-size: 1.3rem;
    overflow-wrap: anywhere;
}

.panel {
    margin-top: 20px;
    background: var(--panel3);
    border: 2px solid var(--border-strong);
}

.panel-title {
    padding: 11px 16px;
    background: var(--accent);
    border-bottom: 2px solid var(--border-strong);
    color: var(--accent-text);
    font-weight: 700;
}

.panel-content {
    margin: 0;
    padding: 18px;
    color: var(--muted-text);
    line-height: 1.7;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 3px 8px;
    background: oklch(0.34 0.10 303 / 35%);
    border: 1px solid var(--border-strong);
    color: var(--text);
}

.file-list {
    display: grid;
    gap: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.file-list a,
.file-list span {
    color: var(--text);
    text-decoration: none;
}

.file-list a:hover {
    text-decoration: underline;
}

.file-path {
    display: block;
    margin-top: 3px;
    color: var(--muted-text);
    overflow-wrap: anywhere;
}

.connection-box {
    padding: 12px 14px;
    background: black;
    border: 1px solid var(--border-strong);
    color: var(--text);
    overflow-x: auto;
}

.connection-box code {
    font: inherit;
    white-space: pre-wrap;
}

.hint-list {
    display: grid;
    gap: 10px;
}

details {
    background: black;
    border: 1px solid var(--border-strong);
}

summary {
    padding: 11px 12px;
    color: var(--text);
    cursor: pointer;
}

details p {
    margin: 0;
    padding: 0 12px 12px;
    color: var(--muted-text);
}

.submit-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.submit-row input {
    flex: 1;
    min-width: 0;
    padding: 12px 14px;
    background: black;
    border: 2px solid var(--border-strong);
    color: var(--text);
    outline: none;
}

.submit-row input:focus {
    border-color: var(--muted);
    box-shadow: 0 0 0 2px oklch(0.34 0.10 303 / 32%);
}

.submit-row button {
    padding: 12px 22px;
    background: var(--accent);
    border: 2px solid var(--border-strong);
    color: var(--accent-text);
    cursor: pointer;
    font-weight: 700;
}

.submit-row button:hover {
    background: var(--accent-hover);
}

.system-state {
    padding: 20px;
    background: var(--panel3);
    border: 2px solid var(--border-strong);
    color: var(--muted-text);
}

.hidden {
    display: none !important;
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--panel3);
}

::-webkit-scrollbar-thumb {
    background: var(--muted);
    border: 1px solid var(--border-strong);
}

@media (max-width: 850px) {
    .topbar,
    .overview,
    .stats {
        grid-template-columns: 1fr;
    }

    .topbar {
        gap: 10px;
    }

    .workspace {
        padding: 18px;
    }

    .window-body {
        padding: 18px;
    }

    .submit-row {
        align-items: stretch;
        flex-direction: column;
    }

    .submit-row .prompt {
        display: none;
    }
}