:root {
    --bg: #f4f4f4;
    --surface: #ffffff;
    --surface-soft: #f9fafb;
    --text: #172139;
    --muted: #667085;
    --line: #d9d9d9;
    --accent: #ff6600;
    --accent-dark: #cc5200;
    --danger: #d92d20;
    --shadow: 0 18px 50px rgba(23, 33, 57, 0.08);
    --radius: 18px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(255, 102, 0, 0.12), transparent 32%),
        linear-gradient(180deg, #fcfcfc 0%, var(--bg) 100%);
    color: var(--text);
    font: 16px/1.45 "Segoe UI", Arial, sans-serif;
}

.login-body {
    display: grid;
    place-items: center;
    padding: 24px;
}

.login-shell {
    width: min(100%, 1120px);
}

.login-card,
.panel,
.summary-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(217, 217, 217, 0.9);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
}

.login-card {
    max-width: 460px;
    margin: 0 auto;
    padding: 32px;
}

.login-card__intro,
.login-card__footer {
    display: grid;
    gap: 8px;
}

.login-logo {
    display: block;
    width: 100%;
    height: auto;
    margin-top: 4px;
}

.login-card__footer {
    margin-top: 20px;
    color: var(--muted);
    font-size: 14px;
}

.eyebrow {
    margin: 0;
    color: var(--accent);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

h1,
h2,
p {
    margin: 0;
}

.muted {
    color: var(--muted);
}

.login-form,
.filters,
.field {
    display: grid;
    gap: 12px;
}

.login-form {
    margin-top: 24px;
}

.field span {
    font-size: 14px;
    font-weight: 600;
}

.field input {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface-soft);
    color: var(--text);
    font: inherit;
}

.field select {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface-soft);
    color: var(--text);
    font: inherit;
}

.field input:focus {
    outline: 2px solid rgba(255, 102, 0, 0.18);
    border-color: var(--accent);
}

.field select:focus {
    outline: 2px solid rgba(255, 102, 0, 0.18);
    border-color: var(--accent);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border: 0;
    border-radius: 14px;
    text-decoration: none;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    transition: transform 0.18s ease, opacity 0.18s ease, background 0.18s ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-primary {
    background: var(--accent);
    color: #fff;
}

.button-primary:hover {
    background: var(--accent-dark);
}

.button-secondary {
    background: rgba(23, 33, 57, 0.06);
    color: var(--text);
}

.alert {
    margin-top: 18px;
    padding: 14px 16px;
    border-radius: 14px;
    font-size: 14px;
}

.alert-error {
    background: rgba(217, 45, 32, 0.1);
    color: var(--danger);
}

.topbar,
.page {
    width: min(100% - 32px, 1400px);
    margin: 0 auto;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 28px 0 18px;
}

.topbar-actions {
    display: flex;
    align-items: end;
    gap: 12px;
}

.page {
    display: grid;
    gap: 20px;
    padding-bottom: 32px;
}

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

.summary-card {
    display: grid;
    gap: 6px;
    padding: 20px;
}

.summary-card__label {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.panel {
    padding: 20px;
}

.filters {
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: end;
    margin-bottom: 20px;
}

.field-grow {
    min-width: 0;
}

.field-compact {
    min-width: 280px;
}

.table-wrap {
    overflow: auto;
    border: 1px solid rgba(217, 217, 217, 0.9);
    border-radius: 16px;
}

.assets-table {
    width: 100%;
    min-width: 980px;
    border-collapse: collapse;
    background: var(--surface);
}

.assets-table th,
.assets-table td {
    padding: 14px 16px;
    border-bottom: 1px solid rgba(217, 217, 217, 0.75);
    vertical-align: top;
    text-align: left;
}

.assets-table th {
    position: sticky;
    top: 0;
    background: #fff7f0;
    z-index: 1;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.table-subline {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 6px;
    color: var(--muted);
    font-size: 13px;
}

.thumb-cell {
    width: 104px;
}

.asset-thumb {
    display: block;
    width: 72px;
    height: 72px;
    border-radius: 16px;
    object-fit: cover;
    background: #fff3e8;
}

.asset-thumb--empty {
    display: grid;
    place-items: center;
    padding: 8px;
    border: 1px dashed rgba(255, 102, 0, 0.35);
    color: var(--muted);
    font-size: 12px;
    text-align: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 0 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.badge-danger {
    background: rgba(217, 45, 32, 0.1);
    color: var(--danger);
}

.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.small {
    font-size: 13px;
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 18px;
}

.pagination__info {
    color: var(--muted);
    font-size: 14px;
}

.empty-state {
    display: grid;
    gap: 10px;
    padding: 40px 20px;
    border: 1px dashed rgba(23, 33, 57, 0.2);
    border-radius: 16px;
    text-align: center;
    background: rgba(255, 255, 255, 0.65);
}

@media (max-width: 900px) {
    .summary-grid {
        grid-template-columns: 1fr;
    }

    .filters {
        grid-template-columns: 1fr;
    }

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

    .topbar-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .topbar .button {
        width: 100%;
    }

    .field-compact {
        min-width: 0;
    }
}