:root {
  color-scheme: light;
  --primary: #54224f;
  --primary-strong: #3c1638;
  --primary-soft: #eee4f2;
  --lavender: #f7f1f9;
  --background: #fbf9fc;
  --surface: #ffffff;
  --text: #241b25;
  --muted: #665c68;
  --border: #e5d9e8;
  --success: #087a50;
  --success-soft: #e4f5ed;
  --danger: #a42835;
  --danger-soft: #fcebed;
  --shadow: 0 14px 40px rgba(62, 28, 60, .08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { min-width: 320px; background: var(--background); }
body { margin: 0; color: var(--text); background: radial-gradient(circle at 80% -10%, #eee3f2 0, transparent 36rem), var(--background); font-size: 16px; line-height: 1.5; }
button { font: inherit; }
button, [role="button"] { cursor: pointer; touch-action: manipulation; }
button:focus-visible, a:focus-visible { outline: 3px solid #8d5a91; outline-offset: 3px; }
svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.skip-link { position: fixed; z-index: 1000; top: 8px; left: 8px; padding: 10px 14px; color: #fff; background: var(--primary-strong); border-radius: 10px; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.topbar { min-height: 88px; display: flex; align-items: center; gap: 16px; padding: 18px clamp(20px, 5vw, 72px); background: linear-gradient(120deg, var(--primary-strong), #6c2b64); color: #fff; }
.topbar h1 { margin: 0; font-size: clamp(21px, 3vw, 28px); line-height: 1.1; }
.brand-mark { width: 48px; height: 48px; flex: 0 0 auto; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.35); border-radius: 14px; background: rgba(255,255,255,.1); }
.brand-mark svg { width: 28px; height: 28px; }
.connection { margin-left: auto; display: flex; align-items: center; gap: 9px; min-height: 44px; padding: 0 15px; border-radius: 999px; background: rgba(255,255,255,.13); font-weight: 650; }
.connection-dot { width: 9px; height: 9px; border-radius: 50%; background: #72e6b1; box-shadow: 0 0 0 4px rgba(114,230,177,.15); }
.account-chip { display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 5px 6px 5px 14px; color: #fff; background: rgba(255,255,255,.13); border-radius: 999px; }
.account-chip span { max-width: 150px; overflow: hidden; font-weight: 750; text-overflow: ellipsis; white-space: nowrap; }
.account-chip button { min-height: 34px; padding: 0 12px; color: var(--primary-strong); background: #fff; border: 0; border-radius: 999px; font-weight: 750; }
.app-nav { position: sticky; z-index: 20; top: 0; display: flex; justify-content: center; gap: 6px; padding: 9px 16px; background: rgba(251,249,252,.92); border-bottom: 1px solid var(--border); backdrop-filter: blur(14px); }
.app-nav button { position: relative; min-height: 46px; display: inline-flex; align-items: center; gap: 8px; padding: 0 16px; color: var(--muted); background: transparent; border: 0; border-radius: 14px; font-weight: 750; transition: color .18s ease, background .18s ease; }
.app-nav button:hover { color: var(--primary); background: var(--lavender); }
.app-nav button[aria-current="page"] { color: var(--primary-strong); background: var(--primary-soft); }
.app-nav svg { width: 20px; height: 20px; }
.app-nav b { min-width: 20px; height: 20px; display: grid; place-items: center; color: #fff; background: var(--danger); border-radius: 999px; font-size: 11px; }

.page-shell { width: min(1120px, calc(100% - 32px)); margin: 0 auto; padding: 36px 0 72px; }
.hero { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(260px, .7fr); gap: 32px; align-items: end; padding: clamp(26px, 5vw, 52px); background: rgba(255,255,255,.88); border: 1px solid var(--border); border-radius: 28px; box-shadow: var(--shadow); }
.eyebrow { margin: 0 0 8px; color: #805078; font-size: 12px; line-height: 1.2; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.topbar .eyebrow { color: #e3cfe6; }
.hero h2, .section h2 { margin: 0; letter-spacing: -.025em; }
.hero h2 { max-width: 720px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(32px, 5vw, 56px); line-height: 1.06; font-weight: 650; }
.hero-copy { max-width: 700px; margin: 22px 0 0; color: var(--muted); font-size: 18px; }
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0; }
.stats div { min-height: 116px; padding: 20px; border-radius: 20px; background: var(--lavender); border: 1px solid var(--border); }
.stats div:last-child { min-height: 88px; grid-column: 1 / -1; }
.stats dt { color: var(--muted); font-size: 14px; }
.stats dd { margin: 12px 0 0; color: var(--primary); font-size: clamp(24px, 3vw, 38px); line-height: 1; font-weight: 800; font-variant-numeric: tabular-nums; white-space: nowrap; }

.section { margin-top: 44px; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.section h2 { font-size: 28px; }
.icon-button { width: 48px; height: 48px; display: grid; place-items: center; color: var(--primary); background: var(--surface); border: 1px solid var(--border); border-radius: 14px; transition: background .18s ease, border-color .18s ease; }
.icon-button:hover { background: var(--primary-soft); border-color: #cdb8d1; }

.continue-card { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 18px; margin-bottom: 16px; padding: 20px 22px; background: linear-gradient(125deg, #eee2f2, #fbf8fc); border: 1px solid #dac7de; border-radius: 22px; box-shadow: 0 8px 26px rgba(62, 28, 60, .05); }
.continue-icon { width: 52px; height: 52px; display: grid; place-items: center; color: #fff; background: var(--primary); border-radius: 17px; }
.continue-icon svg { width: 25px; height: 25px; }
.continue-copy { min-width: 0; }
.continue-copy .eyebrow { margin-bottom: 4px; }
.continue-copy h3 { margin: 0; font-size: 19px; line-height: 1.25; overflow-wrap: anywhere; }
.continue-copy > p:last-child { margin: 4px 0 0; color: var(--muted); font-size: 14px; overflow-wrap: anywhere; }
.continue-card .primary-button { min-width: 140px; margin: 0; }

.library-toolbar { display: grid; grid-template-columns: minmax(210px, 1fr) auto auto; gap: 12px; align-items: center; margin-bottom: 8px; padding: 12px; background: var(--surface); border: 1px solid var(--border); border-radius: 18px; box-shadow: 0 6px 20px rgba(62, 28, 60, .04); }
.library-search { min-width: 0; min-height: 48px; display: flex; align-items: center; gap: 9px; padding: 0 13px; background: var(--background); border: 1px solid #cdbfd1; border-radius: 13px; }
.library-search:focus-within { outline: 3px solid rgba(141, 90, 145, .2); border-color: #8d5a91; }
.library-search svg { width: 20px; height: 20px; flex: 0 0 auto; color: var(--muted); }
.library-search input { min-width: 0; width: 100%; height: 44px; padding: 0; color: var(--text); background: transparent; border: 0; outline: 0; font: inherit; }
.library-filters { display: flex; flex-wrap: wrap; gap: 6px; }
.library-filters button { min-height: 44px; padding: 0 12px; color: var(--muted); background: transparent; border: 1px solid transparent; border-radius: 12px; font-weight: 750; }
.library-filters button:hover { color: var(--primary); background: var(--lavender); }
.library-filters button[aria-pressed="true"] { color: var(--primary-strong); background: var(--primary-soft); border-color: #d8c5dc; }
.library-sort { display: grid; gap: 3px; color: var(--muted); font-size: 11px; font-weight: 750; }
.library-sort select { min-height: 44px; padding: 0 34px 0 11px; color: var(--text); background: var(--background); border: 1px solid #cdbfd1; border-radius: 12px; font: inherit; font-size: 13px; font-weight: 650; }
.library-result-count { min-height: 24px; margin: 0 0 10px; color: var(--muted); font-size: 13px; }

.auth-card { padding: clamp(20px, 4vw, 32px); background: linear-gradient(135deg, #fff, #faf5fb); border: 1px solid var(--border); border-radius: 24px; box-shadow: var(--shadow); }
.account-section { margin-top: 0; }
.account-card { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: hidden; background: linear-gradient(135deg, #fff, #faf5fb); border: 1px solid var(--border); border-radius: 24px; box-shadow: var(--shadow); }
.account-form { display: grid; align-content: start; gap: 16px; padding: clamp(22px, 4vw, 34px); }
.account-form + .account-form { border-left: 1px solid var(--border); background: var(--lavender); }
.account-form h3, .account-ready h3 { margin: 0 0 5px; font-size: 21px; }
.account-form p, .account-ready p { margin: 0; color: var(--muted); }
.account-form .form-error { grid-column: auto; margin: 0; }
.account-form .primary-button, .account-form .secondary-button { width: 100%; margin-top: 0; }
.account-ready { grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 24px; padding: clamp(22px, 4vw, 34px); }
.invite-panel { display: grid; justify-items: end; gap: 10px; }
.device-panel { width: min(100%, 480px); display: grid; gap: 12px; padding: 16px; text-align: left; background: var(--lavender); border: 1px solid var(--border); border-radius: 16px; }
.device-panel-copy { display: flex; align-items: flex-start; gap: 12px; }
.device-panel-copy > svg { width: 24px; height: 24px; flex: 0 0 auto; margin-top: 2px; color: var(--primary); }
.device-panel h4 { margin: 0 0 3px; font-size: 15px; }
.device-panel p { margin: 0; color: var(--muted); font-size: 13px; }
.device-help { padding: 10px 12px; background: #fff; border: 1px solid var(--border); border-radius: 11px; }
.device-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.device-actions .primary-button, .device-actions .secondary-button { width: auto; min-height: 44px; margin: 0; padding-inline: 14px; font-size: 13px; }
.device-actions [aria-busy="true"] { cursor: wait; }
.invite-result { display: grid; justify-items: end; gap: 7px; padding: 13px; background: var(--lavender); border: 1px solid var(--border); border-radius: 14px; }
.invite-result span { color: var(--muted); font-size: 12px; }
.invite-result strong { max-width: min(440px, 80vw); overflow-wrap: anywhere; color: var(--primary); font-size: 15px; user-select: all; }
.invite-result .secondary-button { min-height: 40px; }
.invite-history { width: min(100%, 480px); text-align: left; }
.invite-history h4 { margin: 8px 0; font-size: 14px; }
.invite-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 0; border-top: 1px solid var(--border); }
.invite-row > div { min-width: 0; display: grid; gap: 2px; }
.invite-row strong { font-size: 13px; }
.invite-row span { color: var(--muted); font-size: 12px; }
.text-button { min-height: 44px; padding: 0 10px; color: var(--danger); background: transparent; border: 0; font-weight: 750; }
.text-button:disabled { opacity: .5; }
.account-settings { width: min(100%, 390px); }
.account-settings summary { min-height: 44px; display: flex; align-items: center; justify-content: flex-end; color: var(--primary); font-weight: 750; cursor: pointer; }
.password-form { display: grid; gap: 12px; padding: 16px; text-align: left; background: var(--lavender); border: 1px solid var(--border); border-radius: 14px; }
.password-form .form-error, .password-form .form-success { grid-column: auto; margin: 0; padding: 11px 13px; border-radius: 12px; }
.form-success { color: var(--success); background: var(--success-soft); }
.login-form { display: grid; grid-template-columns: minmax(250px, 1fr) minmax(360px, 1.1fr); gap: 24px 36px; align-items: end; }
.auth-intro { display: flex; gap: 16px; align-self: center; }
.auth-icon, .session-success { width: 48px; height: 48px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 15px; color: var(--primary); background: var(--primary-soft); }
.auth-icon svg, .session-success svg { width: 25px; height: 25px; }
.auth-intro h3, .session-copy h3 { margin: 0 0 6px; font-size: 20px; }
.auth-intro p, .session-copy p { margin: 0; color: var(--muted); }
.form-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 7px; color: var(--text); font-size: 14px; font-weight: 750; }
.field input { width: 100%; min-height: 48px; padding: 0 14px; color: var(--text); background: #fff; border: 1px solid #cdbfd1; border-radius: 13px; font: inherit; font-weight: 500; }
.field input:focus { outline: 3px solid rgba(141, 90, 145, .2); border-color: #8d5a91; }
.auth-submit { grid-column: 2; margin-top: -8px; }
.form-error { grid-column: 2; margin: -8px 0 0; padding: 11px 13px; color: var(--danger); background: var(--danger-soft); border-radius: 12px; }
.session-panel { display: flex; align-items: center; gap: 18px; }
.session-success { color: var(--success); background: var(--success-soft); }
.session-copy { flex: 1; }
.secondary-button { min-height: 48px; padding: 0 17px; color: var(--primary); background: #fff; border: 1px solid #bdaabd; border-radius: 14px; font-weight: 750; }
.secondary-button:hover { background: var(--primary-soft); }
.secondary-button:disabled { cursor: not-allowed; opacity: .55; }
.inline-form { margin: 0; }

.subject-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.subject-card, .job-card, .empty-card { background: var(--surface); border: 1px solid var(--border); border-radius: 22px; box-shadow: 0 8px 26px rgba(62, 28, 60, .05); }
.subject-card { min-width: 0; display: flex; flex-direction: column; padding: 22px; }
.subject-card h3 { margin: 12px 0 8px; font-size: 21px; line-height: 1.25; overflow-wrap: anywhere; }
.subject-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; color: var(--muted); }
.subject-meta span { padding: 5px 9px; background: var(--lavender); border-radius: 999px; font-size: 13px; }
.subject-meta .offline-badge.ready { color: var(--success); background: var(--success-soft); }
.subject-meta .offline-badge.outdated { color: #725413; background: #fff4d6; }
.update-note { display: grid; gap: 2px; margin: -10px 0 18px; padding: 11px 13px; border-radius: 12px; font-size: 13px; line-height: 1.35; }
.update-note strong { font-size: 14px; }
.update-note span { color: var(--muted); overflow-wrap: anywhere; }
.update-note.updated, .update-note.unchanged { background: var(--success-soft); }
.update-note.updated strong, .update-note.unchanged strong { color: var(--success); }
.update-note.failed { background: var(--danger-soft); }
.update-note.failed strong { color: var(--danger); }
.subject-last-item { margin: -8px 0 18px; padding: 11px 13px; color: var(--muted); background: var(--lavender); border-radius: 12px; font-size: 13px; line-height: 1.4; }
.subject-last-item span { color: var(--primary); font-weight: 800; }
.subject-progress { margin: 0 0 18px; }
.subject-progress-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 7px; color: var(--muted); font-size: 13px; font-weight: 700; }
.subject-id { color: #805078; font-size: 13px; font-weight: 750; }
.card-topline { min-height: 28px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.subject-status, .stored-badge { display: inline-flex; align-items: center; min-height: 28px; padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 800; }
.subject-status { color: var(--primary); background: var(--primary-soft); }
.subject-status.future { color: #725413; background: #fff4d6; }
.subject-status.past { color: var(--muted); background: #f0edf1; }
.stored-badge { color: var(--success); background: var(--success-soft); }
.remote-card .subject-id { margin: 0 0 22px; }
.primary-button { min-height: 48px; margin-top: auto; padding: 0 18px; border: 0; border-radius: 14px; color: #fff; background: var(--primary); font-weight: 750; transition: background .18s ease, transform .12s ease; }
.primary-button:hover { background: var(--primary-strong); }
.primary-button:active { transform: scale(.985); }
.primary-button:disabled { cursor: not-allowed; opacity: .55; transform: none; }
.card-action { display: flex; margin: auto 0 0; }
.card-action .primary-button { width: 100%; margin-top: 0; }
.card-actions { display: grid; grid-template-columns: 1fr; gap: 10px; margin-top: auto; }
.card-actions form { margin: 0; }
.card-actions button, .button-link { width: 100%; }
.button-link { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }

.job-list { display: grid; gap: 12px; }
.job-card { padding: 20px 22px; }
.job-topline { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.job-card h3 { margin: 0; font-size: 18px; }
.job-message { margin: 7px 0 14px; color: var(--muted); overflow-wrap: anywhere; }
.job-status { flex: 0 0 auto; padding: 5px 10px; border-radius: 999px; color: var(--primary); background: var(--primary-soft); font-size: 13px; font-weight: 750; }
.job-status.completed { color: var(--success); background: var(--success-soft); }
.job-status.failed { color: var(--danger); background: var(--danger-soft); }
.progress-row { display: flex; align-items: center; gap: 14px; }
.progress-track { height: 10px; flex: 1; overflow: hidden; border-radius: 999px; background: #eadfec; }
.progress-value { height: 100%; border-radius: inherit; background: linear-gradient(90deg, #6f2f68, #9a6396); transition: width .3s ease; }
.progress-label { min-width: 48px; text-align: right; font-weight: 800; font-variant-numeric: tabular-nums; }
.job-error { margin: 14px 0 0; padding: 12px; color: var(--danger); background: var(--danger-soft); border-radius: 12px; overflow-wrap: anywhere; }
.compact-empty { padding: 18px; }
.job-history { margin-top: 4px; }
.job-history > summary { min-height: 48px; display: flex; align-items: center; padding: 0 15px; color: var(--primary); background: var(--surface); border: 1px solid var(--border); border-radius: 14px; cursor: pointer; font-weight: 800; }
.job-history > div { display: grid; gap: 12px; margin-top: 12px; }
.empty-card { grid-column: 1 / -1; padding: 24px; color: var(--muted); text-align: center; }
.empty-library { display: grid; justify-items: center; gap: 10px; }
.empty-library strong { color: var(--text); font-size: 19px; }
.empty-library .button-link { width: auto; margin-top: 5px; }
.error-card { color: var(--danger); background: var(--danger-soft); }
.section-copy { margin: 7px 0 0; color: var(--muted); }
.admin-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.admin-stats > div { min-width: 0; display: grid; gap: 7px; padding: 18px; background: linear-gradient(135deg, #fff, var(--lavender)); border: 1px solid var(--border); border-radius: 18px; box-shadow: 0 6px 20px rgba(62, 28, 60, .04); }
.admin-stats span { color: var(--muted); font-size: 13px; font-weight: 700; }
.admin-stats strong { color: var(--primary); font-size: clamp(22px, 3vw, 32px); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.admin-health { margin: -5px 0 18px; padding: 10px 13px; color: var(--muted); background: var(--lavender); border-radius: 12px; font-size: 13px; }
.admin-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
.admin-panel { min-width: 0; padding: 20px; background: var(--surface); border: 1px solid var(--border); border-radius: 22px; box-shadow: 0 8px 26px rgba(62, 28, 60, .05); }
.admin-panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.admin-panel h3 { margin: 0; font-size: 21px; }
.admin-list { display: grid; gap: 8px; }
.admin-list .empty-card { padding: 18px; }
.admin-row { min-width: 0; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px; background: var(--background); border: 1px solid var(--border); border-radius: 14px; }
.admin-row-main { min-width: 0; display: grid; gap: 4px; }
.admin-row-main > span { color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.admin-row-title { min-width: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 7px; }
.admin-row-title strong { min-width: 0; overflow-wrap: anywhere; font-size: 14px; }
.admin-badge { display: inline-flex; align-items: center; min-height: 25px; padding: 3px 8px; color: var(--muted); background: #eeeaf0; border-radius: 999px; font-size: 11px; font-weight: 800; white-space: nowrap; }
.admin-badge.ready { color: var(--success); background: var(--success-soft); }
.admin-badge.failed { color: var(--danger); background: var(--danger-soft); }
.admin-badge.admin { color: var(--primary); background: var(--primary-soft); }
.compact-button { min-height: 42px; flex: 0 0 auto; padding-inline: 12px; font-size: 12px; }
.danger-button { color: var(--danger); border-color: #d8aab0; }
.danger-button:hover { color: #7c1723; background: var(--danger-soft); }
.admin-row-actions { flex: 0 0 auto; display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px; }
.admin-maintenance { grid-column: 1 / -1; }
.maintenance-summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 16px; background: var(--background); border: 1px solid var(--border); border-radius: 15px; }
.maintenance-summary > div { min-width: 0; display: grid; gap: 3px; }
.maintenance-summary strong { color: var(--primary); font-size: 24px; font-variant-numeric: tabular-nums; }
.maintenance-summary span, .maintenance-help { color: var(--muted); font-size: 13px; }
.maintenance-help { margin: 12px 2px 0; line-height: 1.5; }
.maintenance-summary .secondary-button { flex: 0 0 auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (max-width: 760px) {
  .topbar { min-height: 76px; padding: 14px 18px; }
  .brand-mark { width: 44px; height: 44px; }
  .connection { width: 44px; padding: 0; justify-content: center; font-size: 0; }
  .account-chip { margin-left: auto; padding-left: 10px; }
  .account-chip span { display: none; }
  .page-shell { width: min(100% - 24px, 600px); padding-top: 20px; padding-bottom: calc(92px + env(safe-area-inset-bottom)); }
  .app-nav { position: fixed; top: auto; right: 0; bottom: 0; left: 0; justify-content: stretch; gap: 2px; padding: 7px 8px max(7px, env(safe-area-inset-bottom)); border-top: 1px solid var(--border); border-bottom: 0; }
  .app-nav button { min-width: 0; min-height: 58px; flex: 1; flex-direction: column; justify-content: center; gap: 2px; padding: 4px; border-radius: 12px; font-size: 11px; line-height: 1.15; }
  .app-nav b { position: absolute; top: 3px; right: calc(50% - 22px); }
  .hero { grid-template-columns: 1fr; gap: 24px; padding: 24px; border-radius: 22px; }
  .hero h2 { font-size: clamp(30px, 10vw, 42px); }
  .hero-copy { font-size: 16px; }
  .login-form { grid-template-columns: 1fr; }
  .account-card, .account-ready { grid-template-columns: 1fr; }
  .account-form + .account-form { border-top: 1px solid var(--border); border-left: 0; }
  .invite-panel { justify-items: stretch; }
  .device-panel { width: 100%; }
  .device-actions { display: grid; }
  .device-actions .primary-button, .device-actions .secondary-button { width: 100%; min-height: 48px; }
  .account-settings, .invite-history { width: 100%; }
  .account-settings summary { justify-content: flex-start; }
  .invite-result { justify-items: stretch; }
  .form-fields, .auth-submit, .form-error { grid-column: 1; }
  .auth-submit { margin-top: 0; }
  .session-panel { align-items: flex-start; flex-wrap: wrap; }
  .session-copy { min-width: calc(100% - 70px); }
  .session-panel .secondary-button { width: 100%; }
  .subject-grid { grid-template-columns: 1fr; }
  .continue-card { grid-template-columns: auto minmax(0, 1fr); gap: 14px; padding: 18px; }
  .continue-card .primary-button { grid-column: 1 / -1; width: 100%; }
  .library-toolbar { grid-template-columns: 1fr; padding: 10px; }
  .library-filters { order: 3; }
  .library-filters button { min-height: 48px; flex: 1 1 auto; }
  .library-sort { grid-template-columns: auto 1fr; align-items: center; gap: 10px; }
  .library-sort select { width: 100%; min-height: 48px; }
  .section { margin-top: 34px; }
  .job-topline { display: block; }
  .job-status { display: inline-block; margin-top: 10px; }
  .admin-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-columns { grid-template-columns: 1fr; }
  .admin-row { align-items: stretch; flex-direction: column; }
  .admin-row .compact-button { width: 100%; min-height: 48px; }
  .admin-row-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .maintenance-summary { align-items: stretch; flex-direction: column; }
  .maintenance-summary .secondary-button { width: 100%; min-height: 48px; }
}

@media (max-width: 480px) {
  .brand-mark { display: none; }
  .topbar { gap: 10px; }
  .connection { width: 36px; min-height: 36px; }
  .account-chip { gap: 0; }
}

@media (max-width: 480px) {
  .stats { grid-template-columns: 1fr; }
  .stats div:last-child { grid-column: auto; }
  .stats div { min-height: 88px; }
  .form-fields { grid-template-columns: 1fr; }
  .auth-intro { align-items: flex-start; }
  .auth-icon { width: 44px; height: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}