/* T-Assist shared visual language — dashboard, login, App1, App2 and App5 */
:root {
  --t-bg: #f4f6fb;
  --t-surface: #ffffff;
  --t-surface-soft: #f8fafc;
  --t-line: #e2e8f0;
  --t-text: #111827;
  --t-muted: #64748b;
  --t-faint: #94a3b8;
  --t-primary: #5b5cf0;
  --t-primary-dark: #4748d6;
  --t-primary-soft: #eef2ff;
  --t-mint: #21b98b;
  --t-coral: #f47458;
  --t-shadow: 0 18px 48px rgba(30, 41, 59, .09);
}

/* ── App5: scoped presentation only; task card themes and saved HTML remain independent ── */
body.app5-page {
  --dark: #111827;
  --main: #4338ca;
  --accent: var(--t-primary);
  --bright: #c7d2fe;
  --pale: var(--t-primary-soft);
  --pale2: var(--t-surface-soft);
  --ink: var(--t-text);
  --gray: var(--t-muted);
  --line: var(--t-line);
  --no: #be123c;
  font-family: 'Noto Sans KR', '맑은 고딕', sans-serif;
  color: var(--t-text);
  background: radial-gradient(circle at 7% 10%, rgba(91,92,240,.10), transparent 28rem),
    radial-gradient(circle at 93% 24%, rgba(33,185,139,.08), transparent 25rem), var(--t-bg);
  min-height: 100vh;
  line-height: 1.65;
}
.app5-page .wrap { max-width: 1080px; }
.app5-teacher { padding: 28px 20px; }
.app5-work .wrap { padding: 28px 20px; }
.app5-page .app5-brand { margin-bottom: 24px; }
.app5-page .top {
  background: rgba(255,255,255,.94);
  color: var(--t-text);
  border: 1px solid var(--t-line);
  border-radius: 18px;
  box-shadow: 0 6px 22px rgba(30,41,59,.05);
  padding: 20px 24px;
}
.app5-page .top b { color: var(--t-text); }
.app5-page .top .tag, .app5-page .number, .app5-page .role {
  color: var(--main); background: var(--t-primary-soft);
}
.app5-page .top .t-brand { margin-right: 12px; }
.app5-page .head p { color: var(--t-muted); opacity: 1; }
.app5-page .card, .app5-page .section, .app5-page .topic {
  border-color: var(--t-line); border-radius: 18px;
  box-shadow: 0 6px 22px rgba(30,41,59,.05);
}
.app5-page h1, .app5-page h2 { letter-spacing: -.035em; }
.app5-page .card h2, .app5-page .section h2 { color: var(--t-text); }
.app5-page input:not([type=checkbox]):not([type=radio]), .app5-page select, .app5-page textarea {
  border: 1px solid var(--t-line); border-radius: 10px;
  background: var(--t-surface-soft); color: var(--t-text);
}
.app5-page input:focus, .app5-page select:focus, .app5-page textarea:focus {
  border-color: var(--t-primary); box-shadow: 0 0 0 3px rgba(91,92,240,.12);
}
.app5-page button, .app5-page select { font-family: inherit; }
.app5-page button:focus-visible, .app5-page a:focus-visible, .app5-page summary:focus-visible {
  outline: 3px solid var(--t-primary); outline-offset: 3px;
}
.app5-page .btn, .app5-entry button[type=submit] {
  background: var(--t-primary); color: #fff; border-radius: 10px;
  font-weight: 700; box-shadow: 0 6px 14px rgba(91,92,240,.14);
}
.app5-entry button[type=submit] { font-size: 16px; }
.app5-page .btn:hover, .app5-entry button[type=submit]:hover { background: var(--t-primary-dark); }
.app5-page .btn.ghost { background: #fff; color: var(--main); border: 1px solid #c7d2fe; box-shadow: none; }
.app5-page .btn.ghost:hover { background: var(--t-primary-soft); }
.app5-page .btn.danger { background: #fff; color: var(--no); border: 1px solid #fda4af; box-shadow: none; }
.app5-page .btn.danger:hover { background: #fff1f2; }
.app5-page .btn:disabled { opacity: .55; cursor: not-allowed; box-shadow: none; }
.app5-page .s.open { border-color: #c7d2fe; background: #f8faff; }
.app5-page .modal { background: rgba(15,23,42,.5); }
.app5-page .mbox { border-radius: 22px; box-shadow: var(--t-shadow); }
.app5-page .chatlog { background: var(--t-surface-soft); }
.app5-page .chatmsg.mine { border-color: #c7d2fe; background: var(--t-primary-soft); }
.app5-entry .card, .app5-join .card { border-radius: 24px; padding: 32px 28px; box-shadow: var(--t-shadow); }
.app5-entry h1, .app5-join h1 { color: var(--t-text); font-size: 24px; }
.app5-join .gcard { background: linear-gradient(135deg,#4338ca,#5b5cf0); }
@media(max-width:640px) {
  .app5-teacher { padding: 14px 12px; }
  .app5-work .wrap { padding: 14px 12px; }
  .app5-page .top { padding: 17px; gap: 12px; }
  .app5-page .top .t-brand { width: 100%; margin-right: 0; }
  .app5-page .card { padding: 20px 16px; }
  .app5-page .app5-brand { margin-bottom: 18px; }
  .app5-page .head { min-width: 0; flex-basis: 160px; }
  .app5-page .card, .app5-page .section { min-width: 0; }
}

/* ── Portal login ── */
body.login-page {
  min-height: 100vh;
  color: var(--t-text);
  background:
    radial-gradient(circle at 7% 12%, rgba(91, 92, 240, .13), transparent 29rem),
    radial-gradient(circle at 94% 30%, rgba(33, 185, 139, .11), transparent 26rem),
    var(--t-bg);
}

body.login-page::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .34;
  background-image: radial-gradient(rgba(17, 24, 39, .12) .65px, transparent .65px);
  background-size: 18px 18px;
  mask-image: linear-gradient(to bottom, #000, transparent 64%);
}

.login-page header {
  position: relative;
  z-index: 2;
  height: 74px;
  padding: 0 clamp(1rem, 4vw, 4.5rem);
  border-bottom: 1px solid rgba(15, 23, 42, .07);
  background: rgba(244, 246, 251, .72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.t-brand {
  display: inline-flex;
  align-items: center;
  gap: .72rem;
  color: var(--t-text);
  text-decoration: none;
}

.t-brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 12px;
  background: var(--t-text);
  color: #fff;
  font-family: 'Manrope', 'Noto Sans KR', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  box-shadow: 0 8px 18px rgba(17, 24, 39, .18);
}

.t-brand-copy { display: flex; flex-direction: column; }
.t-brand-name {
  font-family: 'Manrope', 'Noto Sans KR', sans-serif;
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1.05;
}
.t-brand-sub {
  margin-top: 3px;
  color: var(--t-faint);
  font-family: 'Manrope', sans-serif;
  font-size: .59rem;
  font-weight: 700;
  letter-spacing: .12em;
}

.login-page .page-body {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 4.5rem) 0;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(360px, 430px);
  align-items: center;
  gap: clamp(1.5rem, 5vw, 4.5rem);
}

.login-intro {
  min-height: 465px;
  position: relative;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid rgba(255,255,255,.88);
  border-radius: 36px;
  background: linear-gradient(135deg, rgba(255,255,255,.96), rgba(255,255,255,.68));
  box-shadow: var(--t-shadow);
}

.login-intro::after {
  content: '';
  position: absolute;
  width: 310px;
  height: 310px;
  right: -80px;
  bottom: -135px;
  border-radius: 50%;
  border: 48px solid rgba(91, 92, 240, .12);
  box-shadow: 0 0 0 34px rgba(33, 185, 139, .07);
}

.login-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: var(--t-primary);
  font-family: 'Manrope', sans-serif;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .13em;
}

.login-eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--t-mint);
  box-shadow: 0 0 0 5px rgba(33, 185, 139, .12);
}

.login-intro h1 {
  position: relative;
  z-index: 1;
  max-width: 650px;
  margin-top: 1.4rem;
  font-size: clamp(2.3rem, 4.4vw, 4rem);
  font-weight: 800;
  letter-spacing: -.065em;
  line-height: 1.08;
  word-break: keep-all;
}
.login-intro h1 span { color: var(--t-primary); }
.login-intro p {
  position: relative;
  z-index: 1;
  max-width: 570px;
  margin-top: 1.25rem;
  color: var(--t-muted);
  font-size: .92rem;
  line-height: 1.8;
  word-break: keep-all;
}

.login-tool-chips {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-top: 2rem;
}
.login-tool-chips span {
  padding: .48rem .75rem;
  border: 1px solid rgba(91, 92, 240, .13);
  border-radius: 999px;
  background: rgba(255,255,255,.7);
  color: #475569;
  font-size: .72rem;
  font-weight: 600;
}

.login-page .container { max-width: 430px; }
.login-page .card {
  padding: 2.15rem;
  border-color: rgba(255,255,255,.9);
  border-radius: 26px;
  background: rgba(255,255,255,.92);
  box-shadow: var(--t-shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.login-page .card-title {
  margin-bottom: .45rem;
  color: var(--t-text);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -.03em;
}
.login-page .card-title::after {
  content: '학교 계정으로 T-Assist를 시작하세요.';
  display: block;
  margin-top: .35rem;
  color: var(--t-muted);
  font-size: .78rem;
  font-weight: 400;
  letter-spacing: 0;
}
.login-page .field:first-of-type { margin-top: 1.5rem; }
.login-page .field input,
.login-page .field textarea {
  border-color: var(--t-line);
  background: var(--t-surface-soft);
}
.login-page .field input:focus,
.login-page .field textarea:focus {
  border-color: var(--t-primary);
  box-shadow: 0 0 0 3px rgba(91, 92, 240, .11);
}
.login-page .btn-primary {
  min-height: 44px;
  border-radius: 10px;
  background: var(--t-primary);
  box-shadow: 0 8px 18px rgba(91, 92, 240, .2);
}
.login-page .btn-primary:hover { background: var(--t-primary-dark); }
.login-page .btn-google { min-height: 44px; border-color: var(--t-line); border-radius: 10px; }

/* ── App2: oral assessment ── */
body.app2-page {
  --bg: var(--t-bg);
  --bg2: #f1f5f9;
  --surface: var(--t-surface);
  --ink: #0f172a;
  --ink2: #475569;
  --ink3: #94a3b8;
  --accent: var(--t-primary);
  --green: #059669;
  --blue: #2563eb;
  --border: var(--t-line);
  --shadow: 0 6px 22px rgba(30, 41, 59, .06);
  --radius: 13px;
  min-height: 100vh;
  background:
    radial-gradient(circle at 98% 2%, rgba(91,92,240,.07), transparent 25rem),
    #f8fafc;
}

.app2-page nav {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 100;
  width: 238px;
  height: 100vh;
  padding: 20px 14px 16px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 5px;
  overflow-y: auto;
  border-right: 1px solid var(--t-line);
  background: rgba(255,255,255,.94);
  box-shadow: none;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.app2-page nav .brand {
  display: flex;
  align-items: center;
  gap: .7rem;
  margin: 0 4px 24px;
  color: var(--t-text);
  text-decoration: none;
}
.app2-page nav .brand span { color: inherit; }
.app2-page nav .brand .t-brand-mark { color: #fff; }
.app2-page .brand .t-brand-name { font-size: .96rem; }
.app2-page .brand .t-brand-sub { color: var(--t-faint); }

.app2-page .nav-section-label {
  margin: 0 9px 6px;
  color: var(--t-faint);
  font-family: 'Manrope', sans-serif;
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .12em;
}

.app2-page .nav-tab,
.app2-page .nav-dash {
  width: 100%;
  min-height: 40px;
  margin: 0;
  padding: 9px 11px;
  display: flex;
  align-items: center;
  gap: 9px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: #64748b;
  font-size: 12.5px;
  font-weight: 500;
  text-align: left;
}
.app2-page .nav-tab:hover,
.app2-page .nav-dash:hover { color: #334155; background: #f8fafc; }
.app2-page .nav-tab.active {
  color: #4338ca;
  background: var(--t-primary-soft);
  box-shadow: inset 0 0 0 1px rgba(91,92,240,.08);
}
.app2-page .nav-dash {
  margin-top: auto;
  border: 1px solid var(--t-line);
  background: #fff;
}

.app2-page .page {
  max-width: 1180px;
  margin: 0 auto 0 238px;
  padding: 34px clamp(20px, 3vw, 40px) 52px;
}
.app2-page .page-title {
  margin-bottom: 22px;
  color: #0f172a;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -.04em;
}
.app2-page .page-title span { color: var(--t-primary); }

.app2-page .card,
.app2-page .r-card,
.app2-page .stats-row {
  border-color: var(--t-line);
  box-shadow: var(--shadow);
}
.app2-page .card { padding: 22px; }
.app2-page .card-title {
  color: #64748b;
  font-size: 11px;
  letter-spacing: .1em;
}
.app2-page .card-title::before { background: var(--t-primary); }

.app2-page input[type=text],
.app2-page input[type=number],
.app2-page textarea,
.app2-page select,
.app2-page .up-name-input,
.app2-page .lang-select {
  border-color: var(--t-line);
  background: #f8fafc;
}
.app2-page input[type=text]:focus,
.app2-page input[type=number]:focus,
.app2-page textarea:focus,
.app2-page select:focus,
.app2-page .up-name-input:focus,
.app2-page .lang-select:focus {
  border-color: var(--t-primary);
  box-shadow: 0 0 0 3px rgba(91, 92, 240, .1);
}

.app2-page .btn { border-radius: 9px; box-shadow: none; }
.app2-page .btn-primary { background: var(--t-primary); box-shadow: 0 6px 14px rgba(91,92,240,.17); }
.app2-page .btn-primary:hover { background: var(--t-primary-dark); }
.app2-page .btn-ghost { background: #fff; }
.app2-page .btn-ghost:hover { border-color: #c7d2fe; color: #4338ca; background: #f8faff; }
.app2-page .q-display { background: linear-gradient(145deg, #141826, #262b3c); }
.app2-page .rec-btn.idle { background: #141826; }
.app2-page .rec-btn.recording { background: var(--t-coral); box-shadow: 0 4px 24px rgba(244,116,88,.35); }
.app2-page .timer.ticking, .app2-page .wbar.on { color: var(--t-coral); background: var(--t-coral); }
.app2-page .upload-area:hover,
.app2-page .upload-area.dragover,
.app2-page .pdf-upload-mini:hover,
.app2-page .pdf-upload-mini.dragover { border-color: var(--t-primary); color: #4338ca; background: #f8faff; }
.app2-page .tag:hover { border-color: #c7d2fe; color: #4338ca; background: var(--t-primary-soft); }
.app2-page .q-num { color: #4338ca; background: var(--t-primary-soft); }
.app2-page .feedback { border-left-color: var(--t-primary); }
.app2-page .overlay { margin-left: 238px; background: rgba(248,250,252,.9); }
.app2-page .spin { border-top-color: var(--t-primary); }
.app2-page .ver-badge { left: 252px; }

/* ── App1: written assessment ── */
body.app1-page {
  --bg: #f8fafc;
  --surface: var(--t-surface);
  --surface2: #f1f5f9;
  --border: var(--t-line);
  --border2: #cbd5e1;
  --text: #0f172a;
  --text2: #475569;
  --text3: var(--t-faint);
  --accent: var(--t-primary);
  --accent-light: var(--t-primary-soft);
  --danger: #dc2626;
  --danger-bg: #fef2f2;
  --success: #059669;
  --success-bg: #ecfdf5;
  --warn: #b45309;
  --warn-bg: #fffbeb;
  --radius: 9px;
  --radius-lg: 13px;
  --shadow: 0 6px 22px rgba(30, 41, 59, .06);
  min-height: 100vh;
  background:
    radial-gradient(circle at 98% 2%, rgba(91, 92, 240, .07), transparent 25rem),
    #f8fafc;
}

.app1-page .layout {
  grid-template-columns: 238px minmax(0, 1fr);
  background: transparent;
}

.app1-page .sidebar {
  z-index: 100;
  padding: 20px 14px 16px;
  gap: 5px;
  border-right: 1px solid var(--t-line);
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.app1-page .sidebar .brand {
  display: flex;
  align-items: center;
  gap: .7rem;
  margin: 0 4px 24px;
  color: var(--t-text);
  text-decoration: none;
}
.app1-page .brand .t-brand-name { font-size: .96rem; }
.app1-page .brand .t-brand-sub { color: var(--t-faint); }

.app1-page .nav-section-label {
  margin: 0 9px 6px;
  color: var(--t-faint);
  font-family: 'Manrope', sans-serif;
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .12em;
}

.app1-page .nav-item {
  min-height: 40px;
  padding: 9px 11px;
  gap: 9px;
  border-radius: 9px;
  color: #64748b;
  font-size: 12.5px;
  font-weight: 500;
}
.app1-page .nav-item:hover { color: #334155; background: #f8fafc; }
.app1-page .nav-item.active {
  color: #4338ca;
  font-weight: 600;
  background: var(--t-primary-soft);
  box-shadow: inset 0 0 0 1px rgba(91, 92, 240, .08);
}

.app1-page .nav-num {
  width: 19px;
  height: 19px;
  border-radius: 6px;
  background: #eef2f7;
  color: #64748b;
  font-family: 'Manrope', sans-serif;
  font-size: 10px;
  font-weight: 700;
}
.app1-page .nav-item.active .nav-num { color: #fff; background: var(--t-primary); }
.app1-page .nav-item.done .nav-num { color: #0f8f6b; background: rgba(33, 185, 139, .14); }

.app1-page .sidebar-dash {
  margin: auto 0 0;
  min-height: 40px;
  padding: 9px 11px;
  border: 1px solid var(--t-line);
  border-radius: 9px;
  background: #fff;
  color: #64748b;
  font-size: 12.5px;
}
.app1-page .sidebar-dash:hover { border-color: #c7d2fe; color: #4338ca; background: #f8faff; }

.app1-page .sidebar-footer {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--t-line);
  color: var(--t-faint);
  font-size: 11px;
}

.app1-page .main {
  max-width: 1180px;
  padding: 34px clamp(20px, 3vw, 40px) 52px;
}
.app1-page .page-title {
  color: #0f172a;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -.04em;
}
.app1-page .page-sub {
  margin-bottom: 26px;
  color: var(--t-muted);
  font-size: 13px;
}

.app1-page .card,
.app1-page .setech-card {
  border-color: var(--t-line);
  border-radius: 13px;
  box-shadow: var(--shadow);
}
.app1-page .card { padding: 22px; margin-bottom: 16px; }

.app1-page .card-title {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #64748b;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
}
.app1-page .card-title::before {
  content: '';
  display: block;
  flex: 0 0 auto;
  width: 3px;
  height: 14px;
  border-radius: 2px;
  background: var(--t-primary);
}

.app1-page input[type=text],
.app1-page input[type=number],
.app1-page textarea,
.app1-page select {
  border-color: var(--t-line);
  border-radius: 9px;
  background: #f8fafc;
}
.app1-page input[type=text]:focus,
.app1-page input[type=number]:focus,
.app1-page textarea:focus,
.app1-page select:focus {
  border-color: var(--t-primary);
  box-shadow: 0 0 0 3px rgba(91, 92, 240, .1);
}

.app1-page .btn { border-radius: 9px; box-shadow: none; }
.app1-page .btn:hover { border-color: #c7d2fe; color: #4338ca; background: #f8faff; }
.app1-page .btn-primary {
  border-color: var(--t-primary);
  background: var(--t-primary);
  color: #fff;
  box-shadow: 0 6px 14px rgba(91, 92, 240, .17);
}
.app1-page .btn-primary:hover { border-color: var(--t-primary-dark); background: var(--t-primary-dark); color: #fff; }
.app1-page .btn-success {
  border-color: var(--t-mint);
  background: var(--t-mint);
  color: #fff;
  box-shadow: 0 6px 14px rgba(33, 185, 139, .18);
}
.app1-page .btn-success:hover { border-color: #199a73; background: #199a73; color: #fff; }

.app1-page .drop-zone { border-radius: 13px; border-color: #cbd5e1; }
.app1-page .drop-zone:hover,
.app1-page .drop-zone.over { border-color: var(--t-primary); background: #f8faff; }

.app1-page .file-loaded,
.app1-page .notice-ok { border-color: rgba(5, 150, 105, .25); }
.app1-page .notice-err { border-color: rgba(220, 38, 38, .22); }
.app1-page .notice-info,
.app1-page .absent-score-box { border-color: rgba(180, 83, 9, .24); }
.app1-page .absent-score-box { border-radius: 13px; }
.app1-page .notice { border-radius: 9px; }

.app1-page .result-tabs,
.app1-page .upload-tabs { border-color: var(--t-line); border-radius: 9px; }
.app1-page .result-tab.active,
.app1-page .upload-tab.active { color: #4338ca; background: var(--t-primary-soft); }

.app1-page table.rt th {
  color: #64748b;
  font-weight: 600;
  background: #f8fafc;
  border-bottom-color: var(--t-line);
}
.app1-page table.rt tr:hover td { background: #f8faff; }
.app1-page .col-sep { border-left: 2px solid #cbd5e1 !important; }

.app1-page .gb { font-family: 'Manrope', sans-serif; font-weight: 700; }
.app1-page .ga { color: #0f8f6b; background: rgba(33, 185, 139, .13); }
.app1-page .gbb { color: #4338ca; background: var(--t-primary-soft); }
.app1-page .gc { color: #b45309; background: #fef6e7; }
.app1-page .gd { color: #dc2626; background: #fef2f2; }

.app1-page .progress-track { background: #e8edf5; }
.app1-page .storage-list,
.app1-page .file-list-box { border-radius: 9px; border-color: var(--t-line); }
.app1-page .storage-file-row.selected { box-shadow: inset 3px 0 0 var(--t-primary); }
.app1-page .setech-warning { border-color: rgba(220, 38, 38, .22); background: #fef2f2; }

@media (max-width: 900px) {
  .app1-page .layout { display: block; }
  .app1-page .sidebar {
    position: sticky;
    top: 0;
    height: auto;
    min-height: 66px;
    padding: 9px 12px;
    flex-direction: row;
    align-items: center;
    overflow-x: auto;
    overflow-y: hidden;
    border-right: 0;
    border-bottom: 1px solid var(--t-line);
  }
  .app1-page .sidebar .brand { margin: 0 8px 0 0; }
  .app1-page .nav-section-label,
  .app1-page .sidebar-footer,
  .app1-page #appVersion { display: none; }
  .app1-page .nav-item { width: auto; min-width: max-content; }
  .app1-page .sidebar-dash { margin: 0 0 0 auto; min-width: max-content; white-space: nowrap; }
  .app1-page .main { padding: 26px 16px 44px; }
}

@media (max-width: 560px) {
  .app1-page .sidebar { gap: 3px; }
  .app1-page .brand .t-brand-copy { display: none; }
  .app1-page .nav-item,
  .app1-page .sidebar-dash { padding: 8px 9px; font-size: 11.5px; }
  .app1-page .sidebar-dash { font-size: 0; }
  .app1-page .sidebar-dash::after { content: '홈'; font-size: 11.5px; }
  .app1-page .main { padding: 22px 12px 40px; }
  .app1-page .page-title { font-size: 21px; }
  .app1-page .card { padding: 17px; }
}

@media (max-width: 900px) {
  .login-page .page-body { grid-template-columns: 1fr; max-width: 620px; }
  .login-intro { min-height: 300px; padding: 2.2rem; border-radius: 28px; }
  .login-intro h1 { font-size: clamp(2.1rem, 8vw, 3.25rem); }
  .login-page .container { max-width: none; }

  .app2-page nav {
    position: sticky;
    inset: 0 auto auto 0;
    width: 100%;
    height: auto;
    min-height: 66px;
    padding: 9px 12px;
    flex-direction: row;
    align-items: center;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--t-line);
  }
  .app2-page nav .brand { margin: 0 8px 0 0; }
  .app2-page nav .brand .t-brand-copy, .app2-page .nav-section-label { display: none; }
  .app2-page .nav-tab, .app2-page .nav-dash { width: auto; min-width: max-content; margin: 0; }
  .app2-page .nav-dash { margin-left: auto; }
  .app2-page .page { margin-left: 0; padding-top: 26px; }
  .app2-page .overlay { margin-left: 0; }
  .app2-page .ver-badge { left: 14px; }
}

@media (max-width: 560px) {
  .login-page header { height: 66px; padding: 0 1rem; }
  .login-page .page-body { width: min(100% - 1.5rem, 430px); padding: 1.2rem 0 2.5rem; gap: 1rem; }
  .login-intro { min-height: 220px; padding: 1.6rem 1.4rem; border-radius: 24px; }
  .login-intro h1 { margin-top: 1rem; font-size: 2rem; }
  .login-intro p { margin-top: .8rem; font-size: .82rem; }
  .login-tool-chips { display: none; }
  .login-page .card { padding: 1.55rem; border-radius: 22px; }
  .t-brand-sub { display: none; }

  .app2-page nav { gap: 3px; }
  .app2-page .nav-tab, .app2-page .nav-dash { padding: 8px 9px; font-size: 11.5px; }
  .app2-page .nav-dash { font-size: 0; }
  .app2-page .nav-dash::after { content: '홈'; font-size: 11.5px; }
  .app2-page .page { padding: 22px 12px 40px; }
  .app2-page .page-title { font-size: 21px; }
  .app2-page .card { padding: 17px; }
}

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