:root {
  color-scheme: dark;
  --bg: #080b12;
  --surface: #101622;
  --surface-2: #151d2b;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.15);
  --text: #f5f7fb;
  --muted: #98a3b7;
  --muted-2: #66728a;
  --violet: #8b5cf6;
  --violet-2: #a78bfa;
  --blue: #60a5fa;
  --green: #34d399;
  --amber: #fbbf24;
  --red: #fb7185;
  --shadow: 0 20px 70px rgba(0, 0, 0, 0.28);
}

* { box-sizing: border-box; }

html { min-width: 320px; background: var(--bg); }

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 12% -8%, rgba(99, 102, 241, 0.2), transparent 33rem),
    radial-gradient(circle at 92% 8%, rgba(14, 165, 233, 0.09), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.45;
}

button, input { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: 0.48; }
button:focus-visible, a:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

[hidden] { display: none !important; }

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.auth-card {
  width: min(100%, 430px);
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(16, 22, 34, 0.86);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.brand-mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, #7c3aed, #2563eb);
  color: white;
  font-weight: 850;
  letter-spacing: -0.08em;
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.brand-mark.small { width: 36px; height: 36px; border-radius: 11px; font-size: 12px; }
.auth-brand { display: flex; align-items: flex-end; gap: 8px; }
.brand-title-row { display: flex; align-items: baseline; gap: 8px; min-width: 0; }
.brand-version { color: var(--muted-2); font-size: 9px; font-weight: 700; letter-spacing: 0.06em; white-space: nowrap; }

.eyebrow {
  margin: 0 0 10px;
  color: var(--violet-2);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 14px; font-size: clamp(33px, 5vw, 56px); line-height: 1.03; letter-spacing: -0.055em; }
h2 { margin-bottom: 0; font-size: 20px; letter-spacing: -0.03em; }

.auth-card h1 { margin-top: 22px; font-size: 36px; }
.muted { color: var(--muted); }
.small-text { font-size: 12px; }
.tiny-note { margin: 25px 0 0; color: var(--muted-2); font-size: 11px; }

.stack-form { display: grid; gap: 9px; margin-top: 30px; }
.stack-form label, .field > span { color: #d9deea; font-size: 12px; font-weight: 700; }

input, select {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  outline: none;
  background: rgba(7, 10, 17, 0.58);
  color: var(--text);
  padding: 12px 13px;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

input::placeholder { color: #5f6b81; }
select { min-height: 43px; color-scheme: dark; }
input:focus, select:focus { border-color: rgba(139, 92, 246, 0.9); box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.14); background: rgba(7, 10, 17, 0.84); }
select option { background: #101622; color: var(--text); }
code { padding: 2px 5px; border-radius: 5px; background: rgba(255, 255, 255, 0.08); color: #ddd6fe; font-size: 0.92em; }

.form-error { min-height: 18px; margin: 2px 0 0; color: var(--red); font-size: 12px; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 11, 18, 0.76);
  backdrop-filter: blur(18px);
}

.topbar-inner, .content, .footer { width: min(100% - 40px, 1240px); margin: 0 auto; }
.topbar-inner { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand-lockup, .topbar-actions, .button-row, .selection-tools, .check-label { display: flex; align-items: center; }
.brand-lockup { gap: 11px; }
.brand-title { font-size: 14px; font-weight: 800; letter-spacing: -0.02em; }
.brand-subtitle { margin-top: 2px; color: var(--muted-2); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; }
.topbar-actions { gap: 14px; }

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}
.status-chip::before { width: 6px; height: 6px; border-radius: 50%; background: currentColor; content: ""; }
.status-chip.good { border-color: rgba(52, 211, 153, 0.24); color: var(--green); }
.status-chip.warn { border-color: rgba(251, 191, 36, 0.24); color: var(--amber); }
.status-chip.bad { border-color: rgba(251, 113, 133, 0.24); color: var(--red); }

.content { padding: 34px 0 30px; }

.app-tabs { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; padding: 5px; border: 1px solid var(--line); border-radius: 14px; background: rgba(16, 22, 34, 0.72); }
.app-tab { min-height: 36px; padding: 0 15px; border: 1px solid transparent; border-radius: 9px; background: transparent; color: var(--muted); font-size: 12px; font-weight: 800; transition: color 0.16s ease, background 0.16s ease, border-color 0.16s ease; }
.app-tab:hover { color: var(--text); background: rgba(255, 255, 255, 0.04); }
.app-tab.active { border-color: rgba(139, 92, 246, 0.35); background: rgba(139, 92, 246, 0.16); color: #ede9fe; }
.tab-panel { min-width: 0; }

.metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 20px; }
.metric-card { min-height: 108px; display: flex; flex-direction: column; justify-content: space-between; padding: 17px 18px; border: 1px solid var(--line); border-radius: 17px; background: rgba(16, 22, 34, 0.7); }
.metric-label { color: var(--muted); font-size: 11px; }
.metric-card strong { font-size: 34px; font-weight: 700; letter-spacing: -0.06em; }

.card { margin-bottom: 20px; border: 1px solid var(--line); border-radius: 21px; background: rgba(16, 22, 34, 0.72); box-shadow: 0 10px 35px rgba(0, 0, 0, 0.12); }
.controls-card { padding: 24px; }
.projects-card, .activity-card { overflow: hidden; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 24px; }
.controls-grid { display: grid; grid-template-columns: 1.15fr 1fr 1.25fr 1.05fr 0.8fr; gap: 13px; }
.field { display: grid; gap: 8px; }
.field em { color: var(--muted-2); font-style: normal; font-weight: 500; }
.option-field { min-width: 0; margin: 0; padding: 0; border: 0; }
.option-field legend { padding: 0; color: #d9deea; font-size: 12px; font-weight: 700; }
.option-list { display: flex; align-items: center; gap: 12px; min-height: 43px; flex-wrap: wrap; }
.control-foot { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 20px; }
.control-foot p { max-width: 650px; margin-bottom: 0; }
.button-row { gap: 9px; justify-content: end; flex-wrap: wrap; }

.primary-button, .secondary-button, .ghost-button, .danger-button {
  min-height: 39px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 12px;
  font-weight: 800;
  transition: transform 0.16s ease, filter 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}
.primary-button { background: linear-gradient(135deg, #8b5cf6, #6366f1); color: white; box-shadow: 0 8px 22px rgba(99, 102, 241, 0.2); }
.secondary-button { border-color: rgba(139, 92, 246, 0.35); background: rgba(139, 92, 246, 0.11); color: #ddd6fe; }
.ghost-button { border-color: var(--line); background: transparent; color: var(--muted); }
.danger-button { border-color: rgba(251, 113, 133, 0.42); background: rgba(251, 113, 133, 0.11); color: #fecdd3; }
.primary-button:hover:not(:disabled), .secondary-button:hover:not(:disabled), .ghost-button:hover:not(:disabled), .danger-button:hover:not(:disabled) { transform: translateY(-1px); filter: brightness(1.1); }
.ghost-button:hover:not(:disabled) { border-color: var(--line-strong); color: var(--text); background: rgba(255, 255, 255, 0.04); }
.danger-button:hover:not(:disabled) { border-color: rgba(251, 113, 133, 0.75); background: rgba(251, 113, 133, 0.18); color: #fff1f2; }

.projects-heading { padding: 24px 24px 0; margin-bottom: 18px; }
.selection-tools { gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
.check-label { gap: 8px; color: var(--muted); font-size: 11px; white-space: nowrap; }
.check-label input, .row-check { width: 15px; height: 15px; margin: 0; accent-color: var(--violet); }
.empty-state { padding: 34px 24px; color: var(--muted); font-size: 13px; text-align: center; }
.empty-state.compact { padding: 28px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 820px; }
th, td { padding: 14px 12px; border-top: 1px solid var(--line); text-align: left; vertical-align: middle; }
th { color: var(--muted-2); font-size: 10px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
td { color: #dce2ef; font-size: 12px; }
th:first-child, td:first-child { padding-left: 24px; }
th:last-child, td:last-child { padding-right: 24px; }
.table-wrap th:last-child,
.table-wrap td:last-child {
  position: sticky;
  right: 0;
  z-index: 2;
  min-width: 112px;
  background: #101622;
  box-shadow: -14px 0 18px -18px rgba(0, 0, 0, 0.95);
}
.table-wrap th:last-child { z-index: 3; }
.check-col { width: 42px; }
.project-name { color: var(--text); font-weight: 750; }
.project-links { display: flex; align-items: center; gap: 8px; min-width: 0; margin-top: 4px; }
.project-link { min-width: 0; overflow: hidden; color: var(--muted-2); font-size: 10px; text-decoration: none; text-overflow: ellipsis; white-space: nowrap; }
.project-link:hover { color: var(--blue); }
.source-badge, .result-badge { display: inline-flex; padding: 5px 8px; border: 1px solid var(--line); border-radius: 7px; color: var(--muted); font-size: 10px; white-space: nowrap; }
.source-badge.direct { border-color: rgba(96, 165, 250, 0.24); color: var(--blue); }
.source-badge.functions { border-color: rgba(251, 191, 36, 0.28); color: var(--amber); }
.source-badge.git { color: var(--muted-2); }
.result-badge.ready { border-color: rgba(52, 211, 153, 0.23); color: var(--green); }
.result-badge.already_patched { border-color: rgba(96, 165, 250, 0.23); color: var(--blue); }
.result-badge.no_anchor, .result-badge.not_found, .result-badge.needs_path, .result-badge.no_public_entry, .result-badge.retry, .result-badge.stub_detected { border-color: rgba(251, 191, 36, 0.23); color: var(--amber); }
.result-badge.error, .result-badge.stale, .result-badge.blocked, .result-badge.temporary, .result-badge.origin_unavailable { border-color: rgba(251, 113, 133, 0.23); color: var(--red); }
.result-badge.legacy_patched { border-color: rgba(96, 165, 250, 0.23); color: var(--blue); }
.result-badge.applying, .result-badge.deploying, .result-badge.rolling_back { border-color: rgba(167, 139, 250, 0.24); color: var(--violet-2); }
.result-badge.published { border-color: rgba(52, 211, 153, 0.23); color: var(--green); }
.result-badge.popup_plus { border-color: rgba(52, 211, 153, 0.28); color: var(--green); font-weight: 800; }
.result-badge.rolled_back, .result-badge.needs_rescan { border-color: rgba(251, 191, 36, 0.23); color: var(--amber); }
.result-badge.worker_required { border-color: rgba(251, 191, 36, 0.28); color: var(--amber); }
.result-state { display: flex; align-items: center; justify-content: flex-start; gap: 6px; flex-wrap: wrap; min-width: 150px; max-width: 280px; }
.result-state .stub-gate-shield { flex: 0 0 18px; }
.result-error-summary { flex-basis: 100%; color: #fda4af; font-size: 10px; line-height: 1.35; overflow-wrap: anywhere; }
.file-path { max-width: 245px; overflow: hidden; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.row-actions { display: inline-flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.row-action { padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px; background: transparent; color: var(--muted); font-size: 10px; font-weight: 700; }
.row-action.icon-button { width: 32px; height: 32px; padding: 0; font-size: 18px; line-height: 1; }
.row-action:disabled { cursor: wait; opacity: 0.5; }
.row-action:hover { border-color: var(--line-strong); color: var(--text); }
.row-action.rollback { border-color: rgba(251, 191, 36, 0.25); color: var(--amber); }
.row-action.exclude { border-color: rgba(251, 113, 133, 0.28); color: #fb7185; }
.row-action.exclude:hover { border-color: rgba(251, 113, 133, 0.72); color: #fecdd3; background: rgba(251, 113, 133, 0.12); }
.row-action.restore-excluded { border-color: rgba(52, 211, 153, 0.28); color: var(--green); }
.row-action.restore-excluded:hover { border-color: rgba(52, 211, 153, 0.72); color: #d1fae5; background: rgba(52, 211, 153, 0.12); }
.row-action.icon-button svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }
.activity-card { padding-bottom: 4px; }
.activity-card .section-heading { padding: 24px 24px 0; }
.activity-actions { display: flex; align-items: center; justify-content: end; gap: 9px; flex-wrap: wrap; }
.activity-log { display: grid; }
.activity-item { display: grid; grid-template-columns: 10px 1fr auto; gap: 12px; align-items: start; padding: 13px 24px; border-top: 1px solid var(--line); }
.activity-item-collapsible { display: block; padding: 0; }
.activity-summary { display: grid; grid-template-columns: 10px minmax(0, 1fr) auto auto; gap: 12px; align-items: start; padding: 13px 24px; cursor: pointer; list-style: none; }
.activity-summary::-webkit-details-marker { display: none; }
.activity-summary:hover { background: rgba(255, 255, 255, 0.025); }
.activity-summary:focus-visible { outline: 2px solid var(--violet-2); outline-offset: -2px; }
.activity-toggle { min-width: 64px; color: var(--muted-2); font-size: 10px; text-align: right; white-space: nowrap; }
.activity-toggle::before { content: "Подробнее"; }
.activity-item-collapsible[open] .activity-toggle::before { content: "Свернуть"; }
.activity-expanded-detail { margin: 0 24px 14px 46px; padding: 11px 13px; border: 1px solid var(--line); border-radius: 9px; background: rgba(255, 255, 255, 0.025); color: var(--muted-2); font-size: 11px; line-height: 1.55; white-space: pre-wrap; overflow-wrap: anywhere; }
.activity-operations { display: grid; gap: 8px; margin-bottom: 10px; }
.activity-operation-group { display: grid; gap: 3px; }
.activity-operation-heading { color: var(--text); font-size: 10px; font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase; }
.activity-operation { overflow-wrap: anywhere; }
.activity-operation.success { color: #a7f3d0; }
.activity-operation.failure { color: #fecdd3; }
.activity-item-collapsible.good .activity-expanded-detail { border-color: rgba(52, 211, 153, 0.16); background: rgba(52, 211, 153, 0.035); }
.activity-item-collapsible.warn .activity-expanded-detail { border-color: rgba(251, 191, 36, 0.16); background: rgba(251, 191, 36, 0.035); }
.activity-item-collapsible.bad .activity-expanded-detail { border-color: rgba(251, 113, 133, 0.16); background: rgba(251, 113, 133, 0.045); }
.activity-dot { width: 8px; height: 8px; margin-top: 5px; border-radius: 50%; background: var(--muted-2); }
.activity-dot.good { background: var(--green); }
.activity-dot.warn { background: var(--amber); }
.activity-dot.bad { background: var(--red); }
.activity-message { color: #dce2ef; font-size: 12px; }
.activity-detail { margin-top: 3px; color: var(--muted-2); font-size: 11px; white-space: pre-wrap; overflow-wrap: anywhere; }
.activity-time { color: var(--muted-2); font-size: 10px; white-space: nowrap; }

.visual-check-card { overflow: hidden; }
.visual-check-card > .section-heading { align-items: flex-start; padding: 24px 24px 0; }
.visual-check-toolbar { flex: 0 0 auto; }
.visual-check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; padding: 0 24px 24px; }
.visual-check-item { min-width: 0; overflow: visible; border: 1px solid var(--line); border-radius: 14px; background: rgba(7, 10, 17, 0.45); }
.visual-check-item-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; padding: 13px 14px 10px; }
.visual-check-item-heading { min-width: 0; }
.visual-check-item-title { min-width: 0; color: var(--text); font-size: 13px; font-weight: 800; overflow-wrap: anywhere; }
.visual-check-item-origin { margin-top: 4px; overflow: hidden; color: var(--muted-2); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.visual-check-item-domains { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; margin-top: 7px; color: var(--muted-2); font-size: 10px; line-height: 1.35; }
.visual-check-item-domain { color: var(--muted); text-decoration: underline; text-decoration-color: var(--line-strong); text-underline-offset: 2px; overflow-wrap: anywhere; }
.visual-check-item-domain:hover, .visual-check-item-domain:focus-visible { color: var(--text); }
.stub-gate-shield { display: inline-grid; width: 18px; height: 18px; margin-left: 7px; margin-right: 0; vertical-align: -4px; }
.stub-gate-shield svg { width: 18px; height: 18px; fill: rgba(248, 113, 113, 0.16); stroke: #f87171; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }
.stub-gate-shield.ready svg { fill: rgba(52, 211, 153, 0.18); stroke: var(--green); }
.stub-gate-shield svg path + path { fill: none; }
.visual-check-shot-block { padding: 0 10px 10px; }
.visual-check-shot-label { margin: 3px 4px 6px; color: var(--muted-2); font-size: 9px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; }
.visual-check-shot-link { position: relative; z-index: 1; display: block; width: 300px; max-width: 100%; margin: 0 auto; border-radius: 9px; background: #080b12; text-decoration: none; }
.visual-check-shot-link:hover, .visual-check-shot-link:focus-visible { z-index: 3; }
.visual-check-shot { display: block; width: 300px; max-width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 9px; background: #080b12; transition: transform 160ms ease, box-shadow 160ms ease; transform-origin: center; }
.visual-check-shot-link:hover .visual-check-shot, .visual-check-shot-link:focus-visible .visual-check-shot { transform: scale(1.5); box-shadow: 0 18px 45px rgba(0, 0, 0, 0.55); }
@media (prefers-reduced-motion: reduce) { .visual-check-shot { transition: none; } .visual-check-shot-link:hover .visual-check-shot, .visual-check-shot-link:focus-visible .visual-check-shot { transform: none; } }
.visual-check-placeholder { display: grid; width: 300px; max-width: 100%; aspect-ratio: 16 / 9; place-items: center; margin: 0 auto; padding: 15px; box-sizing: border-box; border: 1px dashed var(--line-strong); border-radius: 9px; color: var(--muted-2); font-size: 11px; text-align: center; }
.visual-check-item-actions { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; padding: 0 14px 13px; }
.visual-check-action { padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px; background: transparent; color: var(--muted); font-size: 10px; font-weight: 750; text-decoration: none; }
.visual-check-action:hover, .visual-check-action:focus-visible { border-color: var(--line-strong); color: var(--text); }
.visual-check-action.search { border-color: rgba(251, 191, 36, 0.3); color: var(--amber); }
.visual-check-item-status { display: inline-flex; max-width: 170px; padding: 5px 8px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 9px; line-height: 1.25; text-align: right; }
.visual-check-item-status.popup_found { border-color: rgba(52, 211, 153, 0.28); color: var(--green); }
.visual-check-item-status.fallback, .visual-check-item-status.popup_error { border-color: rgba(251, 113, 133, 0.28); color: var(--red); }
.visual-check-item-status.page_loaded_no_popup { border-color: rgba(251, 191, 36, 0.28); color: var(--amber); }
.visual-check-item-status.pending { border-color: rgba(167, 139, 250, 0.25); color: var(--violet-2); }
.visual-check-item-detail { padding: 0 14px 11px; color: var(--muted-2); font-size: 10px; line-height: 1.4; overflow-wrap: anywhere; }
.visual-check-log-wrap { border-top: 1px solid var(--line); }
.compact-heading { margin: 0; padding: 18px 24px 12px; }
.compact-heading h3 { margin: 0; font-size: 14px; }
.visual-check-log { display: grid; }
.visual-check-log-item { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 10px 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.visual-check-log-item.good { color: #a7f3d0; }
.visual-check-log-item.warn { color: #fde68a; }
.visual-check-log-item.bad { color: #fecdd3; }
.visual-check-log-item small { display: block; margin-top: 3px; color: var(--muted-2); font-size: 10px; line-height: 1.35; }
.visual-check-log-time { flex: 0 0 auto; color: var(--muted-2); font-size: 9px; }
.settings-grid { align-items: end; }
.settings-value { display: flex; min-height: 42px; flex-direction: column; justify-content: center; padding: 0 14px; border: 1px solid var(--line); border-radius: 10px; background: rgba(7, 10, 17, 0.42); color: var(--muted-2); font-size: 11px; }
.settings-value strong { margin-top: 3px; color: var(--text); font-size: 18px; }
.excluded-projects-list { display: grid; gap: 8px; padding: 0 24px 24px; }
.excluded-project-item { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 11px; background: rgba(7, 10, 17, 0.42); }
.excluded-project-info { display: grid; min-width: 0; gap: 3px; }
.excluded-project-info strong { color: var(--text); font-size: 12px; }
.excluded-project-info span, .excluded-project-info small { overflow: hidden; color: var(--muted-2); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.excluded-project-info small { color: var(--muted); }

body.modal-open { overflow: hidden; }
.preview-modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 16px; box-sizing: border-box; }
.preview-backdrop { position: absolute; inset: 0; background: rgba(4, 7, 13, 0.78); backdrop-filter: blur(7px); }
.preview-dialog { position: relative; display: flex; width: min(100%, 1160px); max-height: calc(100vh - 32px); min-height: 0; flex-direction: column; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 22px; background: #101622; box-shadow: 0 28px 100px rgba(0, 0, 0, 0.55); }
.preview-header { display: flex; flex: 0 0 auto; align-items: flex-start; justify-content: space-between; gap: 20px; min-width: 0; padding: 24px 26px 18px; border-bottom: 1px solid var(--line); }
.preview-header > div { min-width: 0; }
.preview-header .eyebrow { margin-bottom: 7px; }
.preview-header h2 { margin: 0; font-size: 21px; overflow-wrap: anywhere; }
.preview-summary { margin: 7px 0 0; color: var(--muted-2); font-size: 11px; }
.preview-close { flex: 0 0 auto; }
.diff-grid { display: grid; grid-template-columns: minmax(0, 1fr); align-content: start; flex: 1 1 auto; gap: 14px; min-height: 0; overflow-x: hidden; overflow-y: auto; padding: 18px 26px; }
.diff-pane { display: flex; min-width: 0; min-height: 220px; max-height: 46vh; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: rgba(7, 10, 17, 0.52); }
.diff-single-pane { width: 100%; }
.diff-pane h3 { flex: 0 0 auto; margin: 0; padding: 11px 14px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 10px; letter-spacing: 0.08em; }
.diff-code { flex: 1 1 auto; min-height: 0; margin: 0; overflow: auto; padding: 11px 0 32px; scroll-padding-bottom: 32px; color: #dce2ef; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 11px; line-height: 1.55; tab-size: 2; }
.diff-line { display: grid; grid-template-columns: 28px minmax(0, 1fr); min-height: 1.55em; padding: 0 12px; white-space: pre-wrap; overflow-wrap: anywhere; }
.diff-line.diff-add { background: rgba(52, 211, 153, 0.16); color: #d1fae5; }
.diff-line.diff-delete { background: rgba(251, 113, 133, 0.14); color: #ffe4e6; }
.diff-line.diff-hunk { background: rgba(96, 165, 250, 0.11); color: #bfdbfe; }
.diff-prefix { color: var(--muted-2); font-weight: 800; user-select: none; }
.diff-add .diff-prefix { color: var(--green); }
.diff-delete .diff-prefix { color: var(--red); }
.diff-hunk .diff-prefix { color: var(--blue); }
.diff-text { min-width: 0; }
.preview-footer { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 15px 26px 20px; border-top: 1px solid var(--line); color: var(--muted-2); font-size: 11px; }
.diff-legend { display: inline-block; width: 10px; height: 10px; margin: 0 4px 0 10px; border-radius: 3px; vertical-align: -1px; }
.diff-legend:first-child { margin-left: 0; }
.diff-legend.add { background: rgba(52, 211, 153, 0.62); }
.diff-legend.delete { background: rgba(251, 113, 133, 0.62); }

.footer { display: flex; justify-content: space-between; gap: 15px; padding: 5px 0 35px; color: var(--muted-2); font-size: 10px; }

@media (max-width: 900px) {
  .controls-grid { grid-template-columns: 1fr 1fr; }
  .search-field { grid-column: 1 / -1; }
  .control-foot { align-items: start; flex-direction: column; }
  .button-row { justify-content: start; }
}

@media (max-width: 640px) {
  .topbar-inner, .content, .footer { width: min(100% - 24px, 1240px); }
  .topbar-inner { min-height: 62px; }
  .topbar-actions .status-chip { display: none; }
  .content { padding-top: 44px; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .metric-card { min-height: 92px; }
  .metric-card strong { font-size: 28px; }
  .controls-card { padding: 18px; }
  .controls-grid { grid-template-columns: 1fr; }
  .search-field { grid-column: auto; }
  .projects-heading, .activity-card .section-heading { align-items: start; flex-direction: column; padding: 18px 18px 0; }
  .activity-item { padding-right: 18px; padding-left: 18px; }
  .activity-summary { grid-template-columns: 10px minmax(0, 1fr) auto; padding-right: 18px; padding-left: 18px; }
  .activity-summary .activity-time { display: none; }
  .activity-expanded-detail { margin-right: 18px; margin-left: 40px; }
  .selection-tools { width: 100%; justify-content: space-between; }
  .app-tabs { margin-bottom: 14px; }
  .app-tab { flex: 1 1 0; }
  .visual-check-card > .section-heading { align-items: start; flex-direction: column; padding: 18px 18px 0; }
  .visual-check-toolbar { width: 100%; justify-content: space-between; }
  .visual-check-grid { grid-template-columns: 1fr; padding-right: 18px; padding-left: 18px; }
  .compact-heading { padding-right: 18px; padding-left: 18px; }
  .visual-check-log-item { padding-right: 18px; padding-left: 18px; }
  .preview-modal { padding: 12px; }
  .preview-dialog { max-height: calc(100vh - 24px); border-radius: 18px; }
  .preview-header { padding: 18px; }
  .preview-header h2 { font-size: 18px; }
  .diff-grid { padding: 14px 18px; }
  .diff-pane { min-height: 200px; max-height: 54vh; }
  .diff-grid { gap: 10px; padding: 12px 18px; }
  .preview-footer { align-items: flex-start; flex-direction: column; padding: 13px 18px 18px; }
  .footer { flex-direction: column; padding-bottom: 24px; }
  .auth-card { padding: 28px 22px; }
}