:root {
    --bg: #0f1115;
    --panel: #171a21;
    --panel-border: #262b35;
    --text: #e6e8ec;
    --muted: #8b93a3;
    --accent: #5b8cff;
    --accent-hover: #4a78e6;
    --ok: #3ecf8e;
    --warn: #e0b325;
    --error: #ef5464;
    font-family: -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
}

header.topbar {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--panel-border);
}

header.topbar h1 {
    font-size: 1.15rem;
    margin: 0;
    flex: 0 0 auto;
}

.health {
    display: flex;
    gap: .5rem;
    flex: 1;
}

.pill {
    font-size: .75rem;
    padding: .25rem .6rem;
    border-radius: 999px;
    background: #2a2e38;
    color: var(--muted);
    border: 1px solid var(--panel-border);
}
.pill.ok { color: var(--ok); border-color: var(--ok); }
.pill.bad { color: var(--error); border-color: var(--error); }

main {
    /* This tool is desk-only (an internal admin dashboard) - no need to
       leave it cramped into a phone-width column on a wide monitor. */
    width: 100%;
    max-width: 1800px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.card {
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: 10px;
    padding: 1.25rem 1.5rem;
}

.card h2 {
    margin-top: 0;
    font-size: 1rem;
    color: var(--text);
}

.hint { color: var(--muted); font-size: .85rem; }

.row {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-top: .75rem;
    flex-wrap: wrap;
}

button {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: .55rem 1.1rem;
    border-radius: 6px;
    font-size: .9rem;
    cursor: pointer;
}
button:hover { background: var(--accent-hover); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.ghost {
    background: transparent;
    border: 1px solid var(--panel-border);
    color: var(--text);
}
button.ghost:hover { background: #202430; }

#logoutBtn { flex: 0 0 auto; }

.test-scan {
    margin-top: .75rem;
    gap: .5rem;
}
/* Same [hidden]-vs-author-CSS specificity issue as .modal-overlay above. */
.test-scan:not([hidden]) {
    display: flex;
    flex-direction: column;
}
textarea, select, input[type=password] {
    background: #0d0f13;
    border: 1px solid var(--panel-border);
    color: var(--text);
    border-radius: 6px;
    padding: .5rem .6rem;
    font-family: inherit;
    font-size: .85rem;
}
textarea { font-family: Consolas, monospace; }

.status { margin-top: .75rem; font-size: .85rem; color: var(--muted); white-space: pre-wrap; }

.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; margin-top: .75rem; font-size: .85rem; }
th, td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--panel-border); }
th { color: var(--muted); text-transform: uppercase; font-size: .7rem; letter-spacing: .04em; }

.subsection {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--panel-border);
}
.subsection h3 { margin: 0 0 .5rem; font-size: .9rem; color: var(--text); }

.progress-row {
    display: flex;
    align-items: center;
    gap: .6rem;
    margin-top: .6rem;
}
.progress-caption {
    flex: 0 0 3.5rem;
    font-size: .78rem;
    color: var(--muted);
}
.progress-count {
    flex: 0 0 auto;
    font-size: .78rem;
    color: var(--muted);
    white-space: nowrap;
}

.progress-bar {
    flex: 1;
    background: #0d0f13;
    border-radius: 999px;
    height: 10px;
    overflow: hidden;
    border: 1px solid var(--panel-border);
}
.progress-fill {
    height: 100%;
    width: 0%;
    background: var(--accent);
    transition: width .3s ease;
}
.progress-fill.alt { background: var(--ok); }

.current-task {
    margin-top: .75rem;
    font-size: .85rem;
    padding: .5rem .7rem;
    background: #0d0f13;
    border: 1px solid var(--panel-border);
    border-radius: 6px;
}
.current-task .name { color: var(--text); font-weight: 600; }
.current-task .meta { color: var(--muted); margin-left: .5rem; }
.task-row { padding: .15rem 0; }
.task-row + .task-row { border-top: 1px solid var(--panel-border); margin-top: .15rem; padding-top: .3rem; }
.current-task .meta.error { color: var(--error); }

.job-banner {
    padding: .6rem .9rem;
    border-radius: 6px;
    font-size: .9rem;
    font-weight: 600;
    margin-bottom: .75rem;
}
.job-banner.success { background: rgba(62, 207, 142, .12); color: var(--ok); }
.job-banner.partial { background: rgba(224, 179, 37, .12); color: var(--warn); }

.log-tail {
    margin-top: .75rem;
    background: #0d0f13;
    border: 1px solid var(--panel-border);
    border-radius: 6px;
    padding: .75rem;
    max-height: 260px;
    overflow-y: auto;
    font-size: .78rem;
    color: var(--muted);
    white-space: pre-wrap;
}

/* Login page */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}
.login-card {
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: 10px;
    padding: 2rem 2.5rem;
    display: flex;
    flex-direction: column;
    gap: .75rem;
    width: 280px;
    text-align: center;
}
.login-card h1 { margin: 0; }
.login-card .subtitle { color: var(--muted); font-size: .8rem; margin: 0 0 .5rem; }
.login-card .error { color: var(--error); font-size: .8rem; margin: 0; }

.switch {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .9rem;
    cursor: pointer;
}
.switch input { width: 34px; height: 18px; accent-color: var(--accent); cursor: pointer; }

.hint .number-field {
    width: 4rem;
    margin-left: .4rem;
    padding: .2rem .4rem;
    font-size: .85rem;
    background: var(--panel);
    color: var(--text);
    border: 1px solid var(--panel-border);
    border-radius: 4px;
}

.diff-list {
    margin: .35rem 0 0;
    padding-left: 1.1rem;
    font-size: .78rem;
    color: var(--muted);
}
.diff-list .from { color: var(--error); text-decoration: line-through; }
.diff-list .to { color: var(--ok); font-weight: 600; }

th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--text); }
th.sortable .sort-arrow { margin-left: .25rem; opacity: .6; }

.status-badge {
    display: inline-block;
    padding: .1rem .5rem;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 600;
    cursor: default;
}
.status-badge.ok { color: var(--ok); background: rgba(62, 207, 142, .12); }
.status-badge.review { color: var(--warn); background: rgba(224, 179, 37, .12); }

.previewBtn { padding: .3rem .7rem; font-size: .78rem; }

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .6);
    z-index: 100;
}
/* [hidden] is a plain attribute, so an unconditional `display` on the class
   itself would always win over the browser's built-in [hidden]{display:none}
   default (author CSS beats user-agent CSS at equal specificity) - scoping
   the flex layout to :not([hidden]) keeps toggling el.hidden authoritative. */
.modal-overlay:not([hidden]) {
    display: flex;
    align-items: center;
    justify-content: center;
}
.modal-box {
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: 10px;
    width: min(900px, 92vw);
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    padding: 1.25rem 1.5rem;
}
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: .75rem;
}
.modal-header h3 { margin: 0; font-size: .95rem; }
.modal-box .log-tail { flex: 1; overflow-y: auto; max-height: none; margin-top: 0; }