/* ---------- Tokens ---------- */
:root {
  --bg: #f6f7f9;
  --bg-hero: radial-gradient(1100px 420px at 50% -120px, #e3eaff 0%, rgba(227, 234, 255, 0) 70%);
  --surface: #ffffff;
  --surface-2: #f3f5f8;
  --text: #0f172a;
  --text-2: #475569;
  --muted: #64748b;
  --border: #e3e7ee;
  --border-strong: #cfd6e1;
  --accent: #2f5bea;
  --accent-hover: #2449c7;
  --accent-soft: #e8eeff;
  --accent-text: #ffffff;
  --ok: #15803d;
  --ok-soft: #e7f6ec;
  --warn: #b45309;
  --warn-soft: #fdf3e1;
  --error: #c62828;
  --error-soft: #fdecec;
  --info: #475569;
  --info-soft: #eef1f5;
  --code-bg: #f1f4f8;
  --skeleton: #e9edf2;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.06);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --ring: 0 0 0 3px rgba(47, 91, 234, 0.22);
  --radius: 12px;
  --radius-sm: 8px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0c0f14;
    --bg-hero: radial-gradient(1100px 420px at 50% -120px, rgba(59, 91, 219, 0.22) 0%, rgba(59, 91, 219, 0) 70%);
    --surface: #141922;
    --surface-2: #1a202b;
    --text: #e6eaf0;
    --text-2: #b4bccb;
    --muted: #8a94a6;
    --border: #252c38;
    --border-strong: #334055;
    --accent: #5b7cfa;
    --accent-hover: #7690fb;
    --accent-soft: rgba(91, 124, 250, 0.14);
    --ok: #4ade80;
    --ok-soft: rgba(74, 222, 128, 0.12);
    --warn: #fbbf24;
    --warn-soft: rgba(251, 191, 36, 0.12);
    --error: #f87171;
    --error-soft: rgba(248, 113, 113, 0.13);
    --info: #a3adbd;
    --info-soft: rgba(163, 173, 189, 0.12);
    --code-bg: #1b2230;
    --skeleton: #1f2632;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 10px 30px rgba(0, 0, 0, 0.35);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --ring: 0 0 0 3px rgba(91, 124, 250, 0.35);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #0c0f14;
  --bg-hero: radial-gradient(1100px 420px at 50% -120px, rgba(59, 91, 219, 0.22) 0%, rgba(59, 91, 219, 0) 70%);
  --surface: #141922;
  --surface-2: #1a202b;
  --text: #e6eaf0;
  --text-2: #b4bccb;
  --muted: #8a94a6;
  --border: #252c38;
  --border-strong: #334055;
  --accent: #5b7cfa;
  --accent-hover: #7690fb;
  --accent-soft: rgba(91, 124, 250, 0.14);
  --ok: #4ade80;
  --ok-soft: rgba(74, 222, 128, 0.12);
  --warn: #fbbf24;
  --warn-soft: rgba(251, 191, 36, 0.12);
  --error: #f87171;
  --error-soft: rgba(248, 113, 113, 0.13);
  --info: #a3adbd;
  --info-soft: rgba(163, 173, 189, 0.12);
  --code-bg: #1b2230;
  --skeleton: #1f2632;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --ring: 0 0 0 3px rgba(91, 124, 250, 0.35);
  color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3 { letter-spacing: -0.015em; }
button { font: inherit; color: inherit; }
code, .mono { font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace; }
code { font-size: 0.86em; background: var(--code-bg); padding: 0.1em 0.4em; border-radius: 5px; overflow-wrap: anywhere; }

.wrap { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.wrap.narrow { max-width: 780px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: 6px; }

.skip-link { position: absolute; left: 12px; top: -48px; background: var(--accent); color: var(--accent-text); padding: 8px 12px; border-radius: var(--radius-sm); z-index: 10; }
.skip-link:focus { top: 12px; }

/* ---------- Header / footer ---------- */
.site-header { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; color: var(--text); text-decoration: none; letter-spacing: -0.01em; }
.logo-mark { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; background: var(--accent); color: #fff; }
.header-nav { display: flex; align-items: center; gap: 4px; }
.nav-btn { background: none; border: 0; padding: 8px 12px; border-radius: var(--radius-sm); color: var(--text-2); cursor: pointer; font-weight: 500; }
.nav-btn:hover { background: var(--surface-2); color: var(--text); }
.icon-btn { display: grid; place-items: center; width: 36px; height: 36px; background: none; border: 0; border-radius: var(--radius-sm); color: var(--text-2); cursor: pointer; }
.icon-btn:hover { background: var(--surface-2); color: var(--text); }
.icon-moon { display: none; }
:root[data-theme="dark"] .icon-sun { display: none; }
:root[data-theme="dark"] .icon-moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .icon-sun { display: none; }
  :root:not([data-theme="light"]) .icon-moon { display: block; }
}

.site-footer { border-top: 1px solid var(--border); padding: 22px 0; font-size: 13px; color: var(--text-2); }
.footer-inner { display: flex; justify-content: space-between; gap: 8px 24px; flex-wrap: wrap; }
.site-footer p { margin: 0; }

/* ---------- Hero & panel ---------- */
main { flex: 1; }
.hero { background: var(--bg-hero); padding: 56px 0 8px; text-align: center; }
.eyebrow { display: inline-block; margin: 0 0 14px; padding: 4px 12px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 12.5px; font-weight: 600; letter-spacing: 0.01em; }
.hero h1 { margin: 0 0 10px; font-size: clamp(1.75rem, 4.6vw, 2.6rem); line-height: 1.15; font-weight: 750; }
.subtitle { margin: 0 auto 28px; max-width: 560px; color: var(--text-2); font-size: 1.05rem; }

.panel { text-align: left; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow); padding: 8px 20px 20px; }

.tabs { display: flex; gap: 4px; padding: 4px; margin: 4px -12px 18px; border-bottom: 1px solid var(--border); padding-bottom: 0; }
.tabs [role="tab"] {
  display: inline-flex; align-items: center; gap: 8px;
  background: none; border: 0; border-bottom: 2px solid transparent; margin-bottom: -1px;
  padding: 10px 12px 12px; font-weight: 600; color: var(--muted); cursor: pointer; border-radius: 6px 6px 0 0;
}
.tabs [role="tab"]:hover { color: var(--text); }
.tabs [role="tab"][aria-selected="true"] { color: var(--accent); border-bottom-color: var(--accent); }

/* Search row */
.search { position: relative; display: flex; gap: 8px; }
.search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.search input[type="text"] { flex: 1; min-width: 0; height: 50px; padding: 0 14px 0 44px; font-size: 1.05rem; }

input[type="text"], textarea {
  width: 100%; font: inherit; color: var(--text); background: var(--surface);
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm); padding: 10px 12px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input[type="text"]::placeholder, textarea::placeholder { color: var(--muted); opacity: 0.8; }
input[type="text"]:hover, textarea:hover { border-color: color-mix(in srgb, var(--accent) 35%, var(--border-strong)); }
input[type="text"]:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: var(--ring); }
[aria-invalid="true"] { border-color: var(--error) !important; }

.field-label { display: block; font-weight: 600; font-size: 13.5px; margin: 0 0 6px; }
.field-head { display: flex; justify-content: space-between; align-items: baseline; margin-top: 16px; }
.field-error { display: flex; align-items: center; gap: 6px; color: var(--error); font-size: 13.5px; margin: 8px 0 0; }

.examples { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin-top: 12px; font-size: 13.5px; }
.chip { background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 3px 11px; cursor: pointer; color: var(--text-2); font-size: 13px; }
.chip:hover { border-color: var(--accent); color: var(--accent); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 16px; border-radius: var(--radius-sm); border: 1px solid transparent;
  font-weight: 600; cursor: pointer; white-space: nowrap; transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.btn-primary { background: var(--accent); color: var(--accent-text); height: 50px; padding: 0 22px; }
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }
.btn-primary:disabled { opacity: 0.6; cursor: progress; }
.btn-ghost { background: var(--surface); border-color: var(--border-strong); color: var(--text-2); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { height: 32px; padding: 0 12px; font-size: 13px; }

.spinner { display: none; width: 15px; height: 15px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin 0.7s linear infinite; flex: none; }
.btn.loading .spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* HTML form */
#subject-input { margin-bottom: 2px; }
.dropzone { position: relative; margin-top: 6px; }
.dropzone textarea { display: block; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; line-height: 1.5; resize: vertical; min-height: 220px; }
.dropzone-overlay { position: absolute; inset: 0; display: none; place-items: center; border: 2px dashed var(--accent); border-radius: var(--radius-sm); background: color-mix(in srgb, var(--accent-soft) 85%, transparent); color: var(--accent); font-weight: 600; pointer-events: none; }
.dropzone.dragover .dropzone-overlay { display: grid; }
.form-actions { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.toolbar { display: flex; gap: 8px; }


/* Email test */
.email-idle { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.email-idle .muted { margin: 0; }
.panel-lead { margin: 0; color: var(--text-2); max-width: 600px; }
.address-box { display: flex; align-items: center; gap: 10px; padding: 8px 8px 8px 16px; border: 1px solid var(--accent); border-radius: var(--radius-sm); background: var(--accent-soft); }
.address { flex: 1; min-width: 0; background: none; padding: 0; font-size: clamp(0.95rem, 2.6vw, 1.2rem); font-weight: 600; color: var(--text); cursor: copy; overflow-wrap: anywhere; }
.inbox-status { display: flex; align-items: center; gap: 10px; margin-top: 16px; font-weight: 600; color: var(--text-2); }
.inbox-status .spinner { display: inline-block; color: var(--accent); }
.inbox-ready { color: var(--ok); }
.inbox-expired { color: var(--warn); }
.inbox-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin-top: 8px; font-size: 13px; color: var(--muted); }
.inbox-meta a { color: var(--accent); font-weight: 600; text-decoration: none; }
.inbox-meta a:hover { text-decoration: underline; }
#inbox-expiry { font-variant-numeric: tabular-nums; }

.report-section { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
.section-head h3 { margin: 0; font-size: 1.05rem; }
.section-head p { margin: 2px 0 0; color: var(--muted); font-size: 13.5px; }
.panel-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 18px; box-shadow: var(--shadow-sm); margin: 0; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; margin: 0; font-size: 13.5px; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; overflow-wrap: anywhere; }
.intro .steps + .section-title { margin-top: 28px; }

/* ---------- Content ---------- */
.content { padding-top: 28px; padding-bottom: 64px; }
.section-title { font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin: 8px 0 14px; font-weight: 700; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.feature { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.feature h3 { margin: 0 0 4px; font-size: 15px; }
.feature p { margin: 0; color: var(--text-2); font-size: 13.5px; }

.steps { list-style: none; counter-reset: step; padding: 0; margin: 0 0 14px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.steps li { counter-increment: step; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; display: flex; flex-direction: column; gap: 4px; }
.steps li::before { content: counter(step); display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-weight: 700; font-size: 13px; margin-bottom: 6px; }
.steps span { color: var(--text-2); font-size: 13.5px; }

.alert { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 20px; padding: 12px 14px; border-radius: var(--radius-sm); background: var(--error-soft); color: var(--error); border: 1px solid color-mix(in srgb, var(--error) 25%, transparent); font-size: 14px; font-weight: 500; }
.alert svg { flex: none; margin-top: 2px; }

/* ---------- Report ---------- */
.report { display: flex; flex-direction: column; gap: 14px; margin-bottom: 28px; }
.report-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow-sm); }
.verdict { display: flex; align-items: center; gap: 14px; min-width: 0; }
.verdict h2 { margin: 0; font-size: 1.15rem; }
.verdict p { margin: 2px 0 0; color: var(--muted); font-size: 13.5px; overflow-wrap: anywhere; }
.verdict-icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; flex: none; }
.report-actions { display: flex; gap: 8px; }

.stat-row { display: flex; gap: 8px; flex-wrap: wrap; }
.stat { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: 13px; font-weight: 600; }

.tone-ok { color: var(--ok); background: var(--ok-soft); }
.tone-warn { color: var(--warn); background: var(--warn-soft); }
.tone-error { color: var(--error); background: var(--error-soft); }
.tone-info { color: var(--info); background: var(--info-soft); }

.cards { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.card + .card { border-top: 1px solid var(--border); }
.card > summary { display: flex; align-items: center; gap: 14px; padding: 14px 18px; cursor: pointer; list-style: none; }
.card > summary::-webkit-details-marker { display: none; }
.card > summary:hover { background: var(--surface-2); }
.status-dot { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; flex: none; }
.card-main { flex: 1; min-width: 0; display: flex; align-items: baseline; gap: 6px 14px; flex-wrap: wrap; }
.card-title { font-weight: 650; min-width: 92px; }
.card-summary { color: var(--text-2); overflow-wrap: anywhere; }
.status-label { font-size: 11.5px; font-weight: 700; letter-spacing: 0.04em; padding: 2px 8px; border-radius: 999px; flex: none; }
.chevron { display: grid; place-items: center; color: var(--muted); transition: transform 0.2s; flex: none; }
.card[open] .chevron { transform: rotate(180deg); }
.chevron.invisible { visibility: hidden; }
.label-sm { margin: 0 0 6px; }
.card-body { padding: 0 18px 18px 60px; font-size: 13.5px; display: flex; flex-direction: column; gap: 12px; }

.advice { display: flex; gap: 10px; padding: 10px 12px; border-radius: var(--radius-sm); background: var(--accent-soft); color: var(--text); }
.advice svg { color: var(--accent); flex: none; margin-top: 2px; }
.advice strong { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--accent); margin-bottom: 2px; }
.advice p { margin: 0; }

.record { display: flex; align-items: flex-start; gap: 8px; background: var(--code-bg); border-radius: var(--radius-sm); padding: 8px 8px 8px 12px; }
.record code { flex: 1; background: none; padding: 0; font-size: 12.5px; line-height: 1.6; }
.copy-btn { flex: none; display: grid; place-items: center; width: 28px; height: 28px; border: 0; border-radius: 6px; background: transparent; color: var(--muted); cursor: pointer; }
.copy-btn:hover { background: var(--surface); color: var(--text); }
.copy-btn.copied { color: var(--ok); }

.tag-list { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; padding: 3px 8px; border-radius: 6px; background: var(--code-bg); }
.tag.found { background: var(--ok-soft); color: var(--ok); font-weight: 600; }
.notes { margin: 0; padding-left: 18px; color: var(--muted); font-size: 12.5px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-sm); }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
th { color: var(--muted); font-weight: 600; font-size: 12px; background: var(--surface-2); white-space: nowrap; }
td.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
td.nowrap { white-space: nowrap; }

/* Skeleton */
.skeleton-row { display: flex; align-items: center; gap: 14px; padding: 18px; }
.skeleton-row + .skeleton-row { border-top: 1px solid var(--border); }
.skeleton-row span { height: 12px; border-radius: 6px; background: var(--skeleton); animation: pulse 1.2s ease-in-out infinite; }
.skeleton-row span:first-child { width: 28px; height: 28px; border-radius: 50%; }
.skeleton-row span:nth-child(2) { width: 80px; }
.skeleton-row span:nth-child(3) { flex: 1; max-width: 300px; }
@keyframes pulse { 50% { opacity: 0.45; } }

/* Spam score */
.score-head { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm); }
.score-badge { display: grid; place-items: center; min-width: 104px; height: 88px; padding: 0 14px; border-radius: var(--radius); font-size: 2.1rem; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.score-info { flex: 1; min-width: 220px; }
.score-info h2 { margin: 0; font-size: 1.15rem; }
.score-info p { margin: 2px 0 12px; color: var(--muted); font-size: 13.5px; }
.meter { position: relative; height: 8px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); }
.meter-fill { position: absolute; inset: 0 auto 0 0; border-radius: 999px; }
.meter-mark { position: absolute; top: -5px; bottom: -5px; width: 2px; left: 50%; background: var(--text-2); border-radius: 2px; }
.meter-labels { display: flex; justify-content: space-between; margin-top: 6px; font-size: 11.5px; color: var(--muted); }
.fill-ok { background: var(--ok); } .fill-warn { background: var(--warn); } .fill-error { background: var(--error); }
.pts-pos { color: var(--error); font-weight: 600; }
.pts-neg { color: var(--ok); font-weight: 600; }
.pts-zero { color: var(--muted); }
.rules-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.rules-card .table-wrap { border: 0; border-radius: 0; }
.rules-head { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.rules-head h3 { margin: 0; font-size: 14px; }
.link-btn { background: none; border: 0; padding: 0; color: var(--accent); cursor: pointer; font-size: 13px; font-weight: 600; }
.link-btn:hover { text-decoration: underline; }
.empty { padding: 16px; margin: 0; color: var(--muted); }

/* Dialog */
dialog { border: 1px solid var(--border); border-radius: 16px; background: var(--surface); color: var(--text); max-width: 540px; width: calc(100% - 32px); padding: 22px 24px; box-shadow: var(--shadow); }
dialog::backdrop { background: rgb(8 12 20 / 0.5); backdrop-filter: blur(2px); }
.dialog-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.dialog-head h2 { margin: 0; font-size: 1.2rem; }
dialog p { color: var(--text-2); }

/* Toast */
.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); opacity: 0; background: var(--text); color: var(--bg); padding: 9px 16px; border-radius: 999px; font-size: 13.5px; font-weight: 600; transition: opacity 0.2s, transform 0.2s; pointer-events: none; z-index: 20; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .features, .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .hero { padding-top: 32px; }
  .subtitle { font-size: 1rem; margin-bottom: 20px; }
  .panel { padding: 4px 14px 16px; border-radius: 14px; }
  .tabs { margin: 4px -6px 16px; }
  .tabs [role="tab"] { flex: 1; justify-content: center; padding: 10px 6px 12px; }
  .search { flex-direction: column; }
  .search input[type="text"] { flex: none; }
  .search-icon { top: 25px; }
  .btn-primary { width: 100%; }
  .form-actions { flex-direction: column-reverse; align-items: stretch; }
  .toolbar .btn { flex: 1; }
  .features, .steps { grid-template-columns: 1fr; }
  .card > summary { padding: 14px; gap: 12px; }
  .card-main { flex-direction: column; gap: 2px; }
  .status-label { display: none; }
  .card-body { padding: 0 14px 16px; }
  .report-head { padding: 16px; }
  .report-actions { width: 100%; }
  .report-actions .btn { flex: 1; }
  .footer-inner { flex-direction: column; }
  .email-idle .btn-primary { width: 100%; }
  .address-box { flex-direction: column; align-items: stretch; padding: 12px; }
  .facts { grid-template-columns: 1fr; gap: 0; }
  .facts dd { margin-bottom: 8px; }
}