/* ProcureLab — styles.
   Colours and type follow the live ProcureMaster app so the practice copy feels like the real thing. */

:root {
  color-scheme: light;
  --bg-base: #FFFFFF;
  --bg-subtle: #F8FAFC;
  --bg-muted: #F1F5F9;
  --bg-emphasis: #E2E8F0;
  --border-default: #E2E8F0;
  --border-strong: #CBD5E1;
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-tertiary: #64748B;
  --text-inverse: #FFFFFF;
  --primary: #4F46E5;
  --primary-hover: #4338CA;
  --primary-subtle: #EEF2FF;
  --success: #059669;
  --success-subtle: #ECFDF5;
  --success-text: #047857;
  --warning: #D97706;
  --warning-subtle: #FFFBEB;
  --warning-text: #92400E;
  --danger: #DC2626;
  --danger-subtle: #FEF2F2;
  --danger-text: #991B1B;
  --info: #2563EB;
  --info-subtle: #EFF6FF;
  --info-text: #1D4ED8;
  --violet: #7C3AED;
  --violet-subtle: #F5F3FF;
  --violet-text: #5B21B6;
  --sidebar-bg: #0F172A;
  --sidebar-text: #CBD5E1;
  --sidebar-active: #312E81;
  --radius: 8px;
  --shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .08);
  --font-heading: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
/* `hidden` must win over any display rule (.btn, .alert, .toolbar… set their own). */
[hidden] { display: none !important; }
html, body { height: 100%; }
body { font-family: var(--font-body); font-size: 14px; color: var(--text-primary); background: var(--bg-subtle); line-height: 1.5; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--font-heading); line-height: 1.25; }
h1 { font-size: 24px; font-weight: 700; }
h2 { font-size: 18px; font-weight: 600; }
h3 { font-size: 15px; font-weight: 600; }
ul, ol { padding-left: 20px; }
code { font-family: ui-monospace, Consolas, monospace; font-size: 12.5px; background: var(--bg-muted); padding: 1px 5px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- App shell ---------- */
.shell { display: flex; min-height: 100vh; }
.sidebar { width: 232px; flex-shrink: 0; background: var(--sidebar-bg); color: var(--sidebar-text); display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.sidebar__brand { padding: 18px 20px; font-family: var(--font-heading); font-size: 18px; font-weight: 700; color: #fff; border-bottom: 1px solid rgba(255,255,255,.08); }
.sidebar__brand span { color: #818CF8; }
.sidebar__edition { display: block; font-family: var(--font-body); font-size: 11px; font-weight: 500; color: #94A3B8; letter-spacing: .04em; text-transform: uppercase; margin-top: 2px; }
.sidebar__section { padding: 16px 12px 4px; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: #64748B; }
.sidebar nav a { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 12px; margin: 2px 8px; border-radius: 6px; color: var(--sidebar-text); font-size: 14px; }
.sidebar nav a:hover { background: rgba(255,255,255,.06); text-decoration: none; }
.sidebar nav a.active { background: var(--sidebar-active); color: #fff; }
.sidebar__badge { background: var(--primary); color: #fff; border-radius: 999px; font-size: 11px; font-weight: 600; min-width: 20px; padding: 1px 6px; text-align: center; }
.sidebar__user { margin-top: auto; padding: 14px 16px; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px; }
.sidebar__user strong { color: #fff; display: block; }
.sidebar__user button { margin-top: 8px; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar { height: 60px; background: var(--bg-base); border-bottom: 1px solid var(--border-default); display: flex; align-items: center; gap: 12px; padding: 0 24px; position: sticky; top: 0; z-index: 5; }
.topbar__title { font-family: var(--font-heading); font-weight: 600; font-size: 16px; }
.topbar__spacer { flex: 1; }
.topbar .menu-toggle { display: none; } /* phones only; .btn would otherwise show it */
.content { padding: 24px; max-width: 1180px; width: 100%; margin: 0 auto; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head p { color: var(--text-secondary); margin-top: 4px; }

.bug-banner { display: inline-flex; align-items: center; gap: 6px; background: var(--warning-subtle); color: var(--warning-text); border: 1px solid var(--warning); border-radius: 999px; padding: 3px 10px; font-size: 12px; font-weight: 600; }

@media (max-width: 860px) {
  .sidebar { position: fixed; left: 0; top: 0; z-index: 20; transform: translateX(-100%); transition: transform .2s; }
  .sidebar.open { transform: none; }
  .topbar .menu-toggle { display: inline-flex; }
  .content { padding: 16px; }
  .topbar { padding: 0 16px; }
}

/* ---------- Building blocks ---------- */
.panel { background: var(--bg-base); border: 1px solid var(--border-default); border-radius: var(--radius); box-shadow: var(--shadow); }
.panel__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--border-default); flex-wrap: wrap; }
.panel__body { padding: 16px; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 860px) { .grid-2, .grid-4 { grid-template-columns: 1fr; } }

.stat { padding: 16px; }
.stat__label { color: var(--text-secondary); font-size: 13px; }
.stat__value { font-family: var(--font-heading); font-size: 28px; font-weight: 700; margin-top: 4px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 36px; padding: 0 14px; border-radius: 6px; border: 1px solid transparent; font: inherit; font-weight: 500; cursor: pointer; background: var(--primary); color: #fff; white-space: nowrap; }
.btn:hover { background: var(--primary-hover); text-decoration: none; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn--secondary { background: var(--bg-base); color: var(--text-primary); border-color: var(--border-strong); }
.btn--secondary:hover { background: var(--bg-muted); }
.btn--danger { background: var(--danger); }
.btn--danger:hover { background: #B91C1C; }
.btn--success { background: var(--success); }
.btn--success:hover { background: #047857; }
.btn--ghost { background: transparent; color: var(--sidebar-text); border-color: rgba(255,255,255,.2); height: 30px; font-size: 13px; }
.btn--ghost:hover { background: rgba(255,255,255,.08); }
.btn--sm { height: 30px; padding: 0 10px; font-size: 13px; }
.btn-link { background: none; border: 0; color: var(--primary); cursor: pointer; font: inherit; padding: 0; }
.btn-link:hover { text-decoration: underline; }

.field { margin-bottom: 16px; }
.field label, .field .label { display: block; font-weight: 500; margin-bottom: 6px; }
.field .req { color: var(--danger); }
.input, select.input, textarea.input { width: 100%; height: 38px; padding: 0 12px; border: 1px solid var(--border-strong); border-radius: 6px; font: inherit; background: var(--bg-base); color: var(--text-primary); }
textarea.input { height: auto; padding: 10px 12px; resize: vertical; }
.input:focus { outline: 2px solid var(--primary); outline-offset: 1px; border-color: var(--primary); }
.input.invalid { border-color: var(--danger); }
.hint { color: var(--text-tertiary); font-size: 12.5px; margin-top: 4px; }
.error { color: var(--danger-text); font-size: 12.5px; margin-top: 4px; display: block; }
.choice { display: flex; align-items: center; gap: 8px; margin: 4px 0; }
.choice-row { display: flex; gap: 20px; flex-wrap: wrap; }

.alert { padding: 10px 14px; border-radius: 6px; border: 1px solid; font-size: 13.5px; }
.alert--danger { background: var(--danger-subtle); color: var(--danger-text); border-color: var(--danger); }
.alert--success { background: var(--success-subtle); color: var(--success-text); border-color: var(--success); }
.alert--info { background: var(--info-subtle); color: var(--info-text); border-color: var(--info); }
.alert--warning { background: var(--warning-subtle); color: var(--warning-text); border-color: var(--warning); }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 500; border: 1px solid; white-space: nowrap; }
.badge--draft { background: var(--bg-muted); color: var(--text-secondary); border-color: var(--border-strong); }
.badge--active { background: var(--primary-subtle); color: var(--primary); border-color: var(--primary); }
.badge--under_review { background: var(--warning-subtle); color: var(--warning-text); border-color: var(--warning); }
.badge--pending_approval { background: var(--violet-subtle); color: var(--violet-text); border-color: var(--violet); }
.badge--awarded, .badge--approved, .badge--complete { background: var(--success-subtle); color: var(--success-text); border-color: var(--success); }
.badge--cancelled, .badge--rejected, .badge--failed { background: var(--danger-subtle); color: var(--danger-text); border-color: var(--danger); }
.badge--processing, .badge--invited { background: var(--info-subtle); color: var(--info-text); border-color: var(--info); }
.badge--high { background: var(--danger-subtle); color: var(--danger-text); border-color: var(--danger); }
.badge--medium { background: var(--warning-subtle); color: var(--warning-text); border-color: var(--warning); }
.badge--low { background: var(--bg-muted); color: var(--text-secondary); border-color: var(--border-strong); }
/* Risk bands, as in ProcureMaster: low = blue, medium = amber, high = red */
.badge--risk-low { background: var(--info-subtle); color: var(--info-text); border-color: var(--info); }
.badge--risk-medium { background: var(--warning-subtle); color: var(--warning-text); border-color: var(--warning); }
.badge--risk-high { background: var(--danger-subtle); color: var(--danger-text); border-color: var(--danger); }

.table-wrap { overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--text-secondary); background: var(--bg-subtle); padding: 10px 12px; border-bottom: 1px solid var(--border-default); white-space: nowrap; }
.table td { padding: 10px 12px; border-bottom: 1px solid var(--border-default); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table th button.sort { background: none; border: 0; font: inherit; color: inherit; text-transform: inherit; letter-spacing: inherit; cursor: pointer; display: inline-flex; gap: 4px; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.table td:first-child a { white-space: nowrap; } /* keep RFQ-2026-00001 on one line */
.empty { padding: 32px 16px; text-align: center; color: var(--text-secondary); }

.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.toolbar .input { width: auto; min-width: 180px; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border-default); margin-bottom: 16px; overflow-x: auto; }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; padding: 10px 14px; font: inherit; font-weight: 500; color: var(--text-secondary); cursor: pointer; white-space: nowrap; }
.tabs button[aria-selected="true"] { color: var(--primary); border-bottom-color: var(--primary); }

.dl { display: grid; grid-template-columns: 160px 1fr; gap: 8px 16px; }
.dl dt { color: var(--text-secondary); }
@media (max-width: 600px) { .dl { grid-template-columns: 1fr; } }

.pagination { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border-top: 1px solid var(--border-default); flex-wrap: wrap; }

/* Modal */
.modal-backdrop { position: fixed; inset: 0; background: rgba(15, 23, 42, .5); display: flex; align-items: center; justify-content: center; padding: 16px; z-index: 50; }
.modal-backdrop[hidden] { display: none; }
.modal { background: var(--bg-base); border-radius: 10px; width: 100%; max-width: 480px; max-height: 90vh; overflow-y: auto; box-shadow: 0 20px 40px rgba(15,23,42,.25); }
.modal__head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border-default); }
.modal__body { padding: 20px; }
.modal__foot { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 20px; border-top: 1px solid var(--border-default); }
.icon-btn { background: none; border: 0; cursor: pointer; font-size: 20px; line-height: 1; color: var(--text-secondary); padding: 4px; }

/* Toast */
.toast-area { position: fixed; right: 16px; bottom: 16px; display: grid; gap: 8px; z-index: 60; }
.toast { background: var(--text-primary); color: #fff; padding: 10px 14px; border-radius: 6px; box-shadow: var(--shadow); font-size: 13.5px; max-width: 340px; }
.toast--success { background: var(--success-text); }
.toast--danger { background: var(--danger-text); }

/* Spinner */
.spinner { width: 16px; height: 16px; border: 2px solid var(--border-strong); border-top-color: var(--primary); border-radius: 50%; display: inline-block; animation: spin .8s linear infinite; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Score bar */
.scorebar { display: inline-flex; align-items: center; gap: 8px; }
.scorebar__track, .scorebar__fill { display: block; }
.scorebar__track { width: 100px; height: 8px; background: var(--bg-muted); border-radius: 999px; overflow: hidden; }
.scorebar__fill { height: 100%; background: var(--success); }
.score-input { width: 72px; height: 32px; text-align: right; }

/* Timeline */
.timeline { list-style: none; padding: 0; display: grid; gap: 10px; }
.timeline li { padding-left: 16px; border-left: 2px solid var(--border-default); }
.timeline time { color: var(--text-tertiary); font-size: 12px; display: block; }

/* ---------- Auth + public pages ---------- */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; background: linear-gradient(160deg, #EEF2FF 0%, #F8FAFC 60%); }
.auth__card { width: 100%; max-width: 420px; padding: 28px; }
.auth__brand { font-family: var(--font-heading); font-size: 22px; font-weight: 700; text-align: center; }
.auth__brand span { color: var(--primary); }
.auth__sub { text-align: center; color: var(--text-secondary); margin: 4px 0 20px; }
.password-wrap { position: relative; }
.password-wrap .input { padding-right: 64px; }
.password-wrap button { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); font-size: 12.5px; }

.public-nav { background: var(--sidebar-bg); color: #fff; }
.public-nav__inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; gap: 20px; padding: 14px 16px; flex-wrap: wrap; }
.public-nav a { color: #CBD5E1; }
.public-nav a:hover { color: #fff; }
.public-nav .sidebar__brand { border: 0; padding: 0; margin-right: auto; }
.public-nav__links { display: flex; align-items: center; gap: 20px; }
.public-nav__toggle { display: none; }
@media (max-width: 720px) {
  .public-nav__toggle { display: inline-flex; }
  .public-nav__links { display: none; flex-basis: 100%; flex-direction: column; align-items: stretch; gap: 0; }
  .public-nav.open .public-nav__links { display: flex; }
  .public-nav__links a { padding: 10px 0; border-top: 1px solid rgba(255,255,255,.08); }
  .public-nav__links .btn { margin-top: 10px; border-top: 0; }
}

.hero { max-width: 1100px; margin: 0 auto; padding: 56px 16px 40px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.hero h1 { font-size: 34px; }
.hero p { font-size: 17px; color: var(--text-secondary); margin-top: 12px; }
.hero .toolbar { margin-top: 24px; }
.hero__shot { overflow: hidden; box-shadow: 0 12px 32px rgba(15, 23, 42, .12); }
.hero__shot-bar { display: flex; gap: 6px; padding: 9px 12px; background: var(--bg-muted); border-bottom: 1px solid var(--border-default); }
.hero__shot-bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--border-strong); }
.hero__shot img { display: block; width: 100%; height: auto; }
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 32px; }
  .hero h1 { font-size: 28px; }
  .hero__shot { display: none; } /* too small to read on a phone */
}
.section { max-width: 1100px; margin: 0 auto; padding: 16px 16px 40px; }
.section__lead { color: var(--text-secondary); margin: 4px 0 12px; }
.card { padding: 18px; }
.card h3 { margin-bottom: 6px; }
.card p { color: var(--text-secondary); }

.steps { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.step { display: flex; gap: 12px; padding: 18px; }
.step h3 { margin-bottom: 4px; }
.step p { color: var(--text-secondary); }
.step__num { flex: none; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--primary-subtle); color: var(--primary); font-family: var(--font-heading); font-weight: 700; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }

.cred { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.copy-btn { font: inherit; font-size: 12px; line-height: 1.4; padding: 1px 7px; border: 1px solid var(--border-strong); border-radius: 4px; background: var(--bg-base); color: var(--text-secondary); cursor: pointer; }
.copy-btn:hover { color: var(--primary); border-color: var(--primary); }
.copy-btn.copied { color: var(--success-text); border-color: var(--success); }

/* On phones a wide table becomes one card per row, each cell labelled from its data-label. */
@media (max-width: 640px) {
  .table--stack thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .table--stack tr { display: block; padding: 12px 14px; border-bottom: 1px solid var(--border-default); }
  .table--stack tr:last-child { border-bottom: 0; }
  .table--stack td { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 8px; align-items: center; padding: 3px 0; border: 0; }
  .table--stack td::before { content: attr(data-label); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--text-secondary); }
  .table--stack td:first-child { display: block; font-family: var(--font-heading); font-weight: 600; margin-bottom: 4px; }
  .table--stack td:first-child::before { content: none; }
}
.footer { text-align: center; color: var(--text-tertiary); font-size: 12.5px; padding: 24px 16px; }

/* ---------- Splash (the front door at index.html) ---------- */
body.splash { min-height: 100vh; display: flex; flex-direction: column; background: var(--sidebar-bg); }
.splash__top { position: relative; background: var(--bg-base); padding: 16px 24px 0; }
.splash__bar { position: absolute; top: 16px; left: 24px; display: flex; flex-direction: column; align-items: flex-start; gap: 14px; z-index: 1; }
.splash__burger { display: grid; gap: 5px; width: 40px; height: 40px; place-content: center; background: none; border: 0; border-radius: 6px; cursor: pointer; }
.splash__burger:hover { background: var(--bg-muted); }
.splash__burger span { display: block; width: 22px; height: 2px; background: var(--text-secondary); border-radius: 2px; }
.splash__brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-heading); font-size: 24px; font-weight: 700; color: var(--text-primary); }
.splash__brand:hover { text-decoration: none; }
.splash__brand b { color: var(--primary); }
.splash__brand img { box-shadow: 0 4px 10px rgba(79, 70, 229, .3); border-radius: 8px; }
.splash__shot { width: min(440px, 100%); margin: 0 auto; border: 1px solid var(--border-default); border-bottom: 0; border-radius: 10px 10px 0 0; overflow: hidden; box-shadow: 0 -4px 24px rgba(15, 23, 42, .08); }
.splash__shot-bar { display: flex; gap: 5px; padding: 7px 10px; background: var(--bg-muted); border-bottom: 1px solid var(--border-default); }
.splash__shot-bar span { width: 8px; height: 8px; border-radius: 50%; background: var(--border-strong); }
.splash__shot img { display: block; width: 100%; height: auto; }

/* Dark stage: a faint dot grid with an indigo glow behind the headline. */
.splash__stage { flex: 1; display: flex; flex-direction: column; align-items: center; text-align: center; padding: 56px 16px 24px;
  background:
    radial-gradient(ellipse 60% 55% at 50% 30%, rgba(79, 70, 229, .35), transparent 70%),
    radial-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px) 0 0 / 22px 22px,
    var(--sidebar-bg); }
.splash__stage h1 { font-size: 44px; color: #fff; max-width: 820px; text-shadow: 0 0 24px rgba(129, 140, 248, .55); }
.splash__stage > p { font-size: 18px; color: var(--sidebar-text); max-width: 560px; margin-top: 14px; }
.splash__enter { height: 46px; padding: 0 26px; font-size: 16px; margin-top: 28px; }
.splash__footer { margin-top: auto; padding-top: 48px; font-size: 12.5px; color: #64748B; }

.splash__menu { position: fixed; top: 0; left: 0; bottom: 0; width: 280px; max-width: 85vw; background: var(--sidebar-bg); padding: 8px 12px; z-index: 40;
  display: flex; flex-direction: column; transform: translateX(-100%); visibility: hidden; transition: transform .2s, visibility 0s .2s; }
.splash__menu-head { display: flex; align-items: center; justify-content: space-between; padding: 8px 8px 12px; border-bottom: 1px solid rgba(255,255,255,.08); margin-bottom: 8px; }
.splash__menu-title { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: #64748B; }
.splash__close { background: none; border: 0; color: var(--sidebar-text); font-size: 26px; line-height: 1; cursor: pointer; padding: 2px 8px; border-radius: 6px; }
.splash__close:hover { background: rgba(255,255,255,.08); }
.splash__menu a { padding: 10px 12px; border-radius: 6px; color: var(--sidebar-text); font-size: 15px; }
.splash__menu a:hover { background: rgba(255,255,255,.06); color: #fff; text-decoration: none; }
.splash__overlay { position: fixed; inset: 0; background: rgba(15, 23, 42, .5); z-index: 30; opacity: 0; visibility: hidden; transition: opacity .2s, visibility 0s .2s; }
/* Visible at once on opening (so focus can move in), hidden only after sliding away. */
.splash__menu a[aria-current="page"] { background: var(--sidebar-active); color: #fff; }

/* Sign-in form sitting straight on the dark stage, as on the splash page. */
.signin { width: 100%; max-width: 380px; text-align: left; }
.signin__title { font-size: 26px; color: #fff; text-align: center; margin-bottom: 24px; text-shadow: 0 0 24px rgba(129, 140, 248, .55); }
.signin .alert { margin-bottom: 16px; }
.signin .field label, .signin .choice { color: #E2E8F0; }
.signin .input { border-color: transparent; }
.signin__actions { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; }
.signin__actions .btn { flex: 1; height: 40px; }
.btn--outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn--outline:hover { background: rgba(255,255,255,.08); }
.signin__hint { margin-top: 18px; text-align: center; color: var(--sidebar-text); font-size: 13.5px; }
.signin__hint a { color: #A5B4FC; }
body.menu-open .splash__menu { transform: none; visibility: visible; transition: transform .2s; }
body.menu-open .splash__overlay { opacity: 1; visibility: visible; transition: opacity .2s; }

@media (max-width: 720px) {
  .splash__top { padding: 12px 16px 0; }
  .splash__bar { position: static; flex-direction: row; align-items: center; gap: 8px; margin-bottom: 16px; }
  .splash__brand { font-size: 20px; }
  .splash__brand img { width: 30px; height: 30px; }
  .splash__stage { padding-top: 40px; }
  .splash__stage h1 { font-size: 30px; }
  .splash__stage > p { font-size: 16px; }
}

/* ---------- Playground ---------- */
.hover-menu { position: relative; display: inline-block; }
.hover-menu__list { display: none; position: absolute; top: 100%; left: 0; background: var(--bg-base); border: 1px solid var(--border-default); border-radius: 6px; box-shadow: var(--shadow); min-width: 180px; padding: 4px; z-index: 10; list-style: none; }
.hover-menu:hover .hover-menu__list, .hover-menu:focus-within .hover-menu__list { display: block; }
.hover-menu__list a { display: block; padding: 6px 10px; border-radius: 4px; }
.dnd { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.dnd__zone { min-height: 120px; border: 2px dashed var(--border-strong); border-radius: 8px; padding: 8px; list-style: none; }
.dnd__zone.over { border-color: var(--primary); background: var(--primary-subtle); }
.dnd__item { background: var(--bg-base); border: 1px solid var(--border-default); border-radius: 6px; padding: 6px 10px; margin-bottom: 6px; cursor: grab; }
.suggest { position: relative; }
.suggest__list { position: absolute; top: 100%; left: 0; right: 0; background: var(--bg-base); border: 1px solid var(--border-default); border-radius: 6px; box-shadow: var(--shadow); list-style: none; padding: 4px; z-index: 10; }
.suggest__list li { padding: 6px 10px; cursor: pointer; border-radius: 4px; }
.suggest__list li:hover, .suggest__list li[aria-selected="true"] { background: var(--primary-subtle); }
.scroll-box { height: 180px; overflow-y: auto; border: 1px solid var(--border-default); border-radius: 6px; padding: 8px 12px; }
.pg-result { margin-top: 8px; font-weight: 500; min-height: 21px; }

.scenario { padding: 14px 16px; border-bottom: 1px solid var(--border-default); }
.scenario:last-child { border-bottom: 0; }
.scenario__id { font-family: ui-monospace, Consolas, monospace; font-size: 12px; color: var(--text-tertiary); }
.scenario__tags { display: flex; gap: 6px; margin-top: 6px; flex-wrap: wrap; }