:root,
:root[data-theme="classic"] {
  color-scheme: light;
  --bg-top: #ffffff;
  --bg-mid: #eef4ff;
  --bg-bottom: #fff9e8;
  --glow-a: rgba(66, 133, 244, 0.26);
  --glow-b: rgba(234, 67, 53, 0.18);
  --glow-c: rgba(251, 188, 5, 0.18);
  --ambient-a: #4285f4;
  --ambient-b: #ea4335;
  --ink: #1f2a44;
  --muted: #55657d;
  --panel: rgba(255, 255, 255, 0.84);
  --panel-strong: rgba(255, 255, 255, 0.96);
  --line: rgba(31, 42, 68, 0.12);
  --accent: #4285f4;
  --accent-strong: #3367d6;
  --accent-soft: #dbe8ff;
  --accent-ink: #204a94;
  --accent-alt: #ea4335;
  --accent-alt-strong: #c5372c;
  --accent-alt-soft: #fde0dc;
  --teal: #34a853;
  --teal-soft: #d7f0de;
  --teal-ink: #1e6c35;
  --warn: #fbbc05;
  --warn-soft: #fff1bd;
  --warn-ink: #8d6200;
  --info-soft: #dce7ff;
  --error-soft: #fde2df;
  --surface-input: rgba(255, 255, 255, 0.95);
  --surface-empty: rgba(66, 133, 244, 0.06);
  --surface-code: rgba(31, 42, 68, 0.04);
  --topbar-bg: rgba(255, 255, 255, 0.82);
  --table-head-bg: rgba(255, 255, 255, 0.92);
  --theme-track: rgba(255, 255, 255, 0.92);
  --theme-active: rgba(255, 255, 255, 1);
  --theme-shadow: 0 12px 24px rgba(43, 71, 122, 0.12);
  --button-shadow: 0 14px 28px rgba(66, 133, 244, 0.22);
  --button-secondary-shadow: 0 14px 28px rgba(234, 67, 53, 0.18);
  --focus-ring: 0 0 0 3px rgba(66, 133, 244, 0.22);
  --shadow: 0 24px 72px rgba(43, 71, 122, 0.12);
  --brand-gradient: linear-gradient(135deg, #4285f4 0 30%, #ea4335 30% 58%, #fbbc05 58% 80%, #34a853 80% 100%);
  --theme-active-shadow: 0 10px 18px rgba(66, 133, 244, 0.18);
  --radius: 22px;
  --font-sans: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;
  --font-display: "Fraunces", "Iowan Old Style", serif;
}

:root[data-theme="pastel"] {
  color-scheme: light;
  --bg-top: #fff7f5;
  --bg-mid: #f7f0fb;
  --bg-bottom: #eff6f6;
  --glow-a: rgba(242, 138, 167, 0.32);
  --glow-b: rgba(141, 180, 255, 0.26);
  --glow-c: rgba(115, 184, 173, 0.22);
  --ambient-a: #f5a7be;
  --ambient-b: #8db4ff;
  --ink: #253047;
  --muted: #6e7893;
  --panel: rgba(255, 255, 255, 0.76);
  --panel-strong: rgba(255, 255, 255, 0.92);
  --line: rgba(61, 74, 104, 0.12);
  --accent: #f28aa7;
  --accent-strong: #d96d8c;
  --accent-soft: #ffe1ea;
  --accent-ink: #87455d;
  --accent-alt: #8db4ff;
  --accent-alt-strong: #5d89e5;
  --accent-alt-soft: #dbe8ff;
  --teal: #73b8ad;
  --teal-soft: #d8efe7;
  --teal-ink: #245f59;
  --warn: #d3a24b;
  --warn-soft: #f8e6bb;
  --warn-ink: #7a5612;
  --info-soft: #dfe8ff;
  --error-soft: #f7d7d7;
  --surface-input: rgba(255, 255, 255, 0.92);
  --surface-empty: rgba(100, 115, 150, 0.08);
  --surface-code: rgba(45, 57, 84, 0.05);
  --topbar-bg: rgba(255, 255, 255, 0.72);
  --table-head-bg: rgba(255, 255, 255, 0.78);
  --theme-track: rgba(255, 255, 255, 0.84);
  --theme-active: rgba(255, 255, 255, 1);
  --theme-shadow: 0 12px 24px rgba(62, 78, 104, 0.12);
  --button-shadow: 0 14px 28px rgba(217, 109, 140, 0.24);
  --button-secondary-shadow: 0 14px 28px rgba(93, 137, 229, 0.2);
  --focus-ring: 0 0 0 3px rgba(141, 180, 255, 0.28);
  --shadow: 0 28px 90px rgba(62, 78, 104, 0.14);
  --brand-gradient: linear-gradient(135deg, #f28aa7, #ffd0a8);
  --theme-active-shadow: 0 10px 18px rgba(62, 78, 104, 0.12);
  --radius: 22px;
  --font-sans: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;
  --font-display: "Fraunces", "Iowan Old Style", serif;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg-top: #121926;
  --bg-mid: #0f1723;
  --bg-bottom: #0a0f17;
  --glow-a: rgba(125, 161, 255, 0.24);
  --glow-b: rgba(255, 140, 124, 0.18);
  --glow-c: rgba(71, 199, 178, 0.16);
  --ambient-a: #7da1ff;
  --ambient-b: #ff8c7c;
  --ink: #eef4ff;
  --muted: #9ba8c1;
  --panel: rgba(16, 24, 38, 0.82);
  --panel-strong: rgba(18, 28, 43, 0.94);
  --line: rgba(166, 183, 220, 0.12);
  --accent: #7da1ff;
  --accent-strong: #5f83f4;
  --accent-soft: rgba(125, 161, 255, 0.18);
  --accent-ink: #d5e0ff;
  --accent-alt: #ff8c7c;
  --accent-alt-strong: #e56a5a;
  --accent-alt-soft: rgba(255, 140, 124, 0.18);
  --teal: #47c7b2;
  --teal-soft: rgba(71, 199, 178, 0.18);
  --teal-ink: #b5f0e5;
  --warn: #f6c760;
  --warn-soft: rgba(246, 199, 96, 0.18);
  --warn-ink: #ffe09a;
  --info-soft: rgba(125, 161, 255, 0.16);
  --error-soft: rgba(255, 120, 120, 0.16);
  --surface-input: rgba(10, 17, 28, 0.78);
  --surface-empty: rgba(148, 163, 184, 0.08);
  --surface-code: rgba(189, 205, 255, 0.06);
  --topbar-bg: rgba(12, 18, 29, 0.84);
  --table-head-bg: rgba(18, 28, 43, 0.92);
  --theme-track: rgba(18, 28, 43, 0.92);
  --theme-active: rgba(34, 47, 71, 0.98);
  --theme-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
  --button-shadow: 0 14px 28px rgba(95, 131, 244, 0.22);
  --button-secondary-shadow: 0 14px 28px rgba(229, 106, 90, 0.2);
  --focus-ring: 0 0 0 3px rgba(125, 161, 255, 0.25);
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.45);
  --brand-gradient: linear-gradient(135deg, #7da1ff, #47c7b2);
  --theme-active-shadow: 0 10px 18px rgba(0, 0, 0, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg-bottom);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--ink);
  background:
    radial-gradient(circle at top left, var(--glow-a), transparent 32%),
    radial-gradient(circle at right 15%, var(--glow-b), transparent 28%),
    radial-gradient(circle at 50% 100%, var(--glow-c), transparent 34%),
    linear-gradient(160deg, var(--bg-top), var(--bg-mid) 52%, var(--bg-bottom));
  transition: background 220ms ease, color 220ms ease;
}

a {
  color: inherit;
}

button,
input,
select,
textarea,
.panel,
.hero-card,
.topbar,
.record-card,
.stat-card,
.mini-card,
.record-strip,
.list-link,
.theme-switcher {
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.page-shell {
  position: relative;
  max-width: 1380px;
  margin: 0 auto;
  padding: 24px;
}

.ambient {
  position: fixed;
  inset: auto;
  width: 240px;
  height: 240px;
  border-radius: 999px;
  filter: blur(48px);
  opacity: 0.34;
  pointer-events: none;
}

.ambient-a {
  top: 10%;
  left: -40px;
  background: var(--ambient-a);
}

.ambient-b {
  right: -40px;
  bottom: 12%;
  background: var(--ambient-b);
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 22px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  background: var(--topbar-bg);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  animation: rise-in 360ms ease-out;
}

.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--brand-gradient);
  color: white;
  font-weight: 700;
}

.brand strong,
.hero-card h1,
.panel h2 {
  font-family: var(--font-display);
}

.brand small {
  display: block;
  color: var(--muted);
}

.theme-switcher {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--theme-track);
  box-shadow: var(--theme-shadow);
}

.theme-switcher-label {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.theme-switcher-options {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 10px 14px;
  background: transparent;
  color: var(--muted);
  box-shadow: none;
}

.theme-toggle::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  flex: 0 0 auto;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.28);
}

.theme-toggle[data-theme-option="pastel"]::before {
  background: linear-gradient(135deg, #f28aa7, #8db4ff 55%, #73b8ad);
}

.theme-toggle[data-theme-option="classic"]::before {
  background: linear-gradient(90deg, #4285f4 0 25%, #ea4335 25% 50%, #fbbc05 50% 75%, #34a853 75% 100%);
}

.theme-toggle[data-theme-option="dark"]::before {
  background: linear-gradient(135deg, #7da1ff, #ff8c7c 55%, #47c7b2);
}

.theme-toggle:hover {
  transform: none;
  background: var(--panel);
}

.theme-toggle[aria-pressed="true"] {
  background: var(--theme-active);
  color: var(--ink);
  border-color: var(--line);
  box-shadow: var(--theme-active-shadow);
}

.nav {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.nav a,
.ghost-button,
.link-button,
button {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  font: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

button {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white;
  box-shadow: var(--button-shadow);
}

button.secondary {
  background: linear-gradient(135deg, var(--accent-alt), var(--accent-alt-strong));
  box-shadow: var(--button-secondary-shadow);
}

.ghost-button,
.link-button,
.nav a {
  background: var(--panel-strong);
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: none;
}

button:hover,
.ghost-button:hover,
.link-button:hover,
.nav a:hover {
  transform: translateY(-1px);
}

button:disabled,
.ghost-button:disabled,
.link-button:disabled,
.nav a[aria-disabled="true"] {
  cursor: wait;
  opacity: 0.68;
  transform: none;
  box-shadow: none;
}

button:focus-visible,
.ghost-button:focus-visible,
.link-button:focus-visible,
.nav a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.theme-toggle:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.content {
  display: grid;
  gap: 20px;
}

.hero-card,
.panel {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  padding: 24px;
  overflow: hidden;
  animation: rise-in 400ms ease-out;
}

.hero-card::after,
.panel::after {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 200px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-alt), transparent);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: var(--teal);
  margin-bottom: 12px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.05;
  margin-bottom: 14px;
}

h2 {
  font-size: 1.55rem;
  margin-bottom: 0;
}

.lede,
.muted,
small {
  color: var(--muted);
}

.hero-grid,
.section-grid {
  display: grid;
  gap: 16px;
}

.hero-grid {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  margin-top: 18px;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.9fr);
  gap: 18px;
  align-items: start;
}

.hero-copy,
.hero-side,
.record-title {
  display: grid;
  gap: 12px;
}

.hero-note {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel-strong);
}

.portal-alert {
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px solid var(--error-soft);
  border-radius: 18px;
  background: linear-gradient(135deg, var(--error-soft), var(--panel-strong));
  box-shadow: var(--shadow);
}

.section-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.section-jump a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-strong);
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}

.section-jump a:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.portal-grid {
  grid-template-columns: 1.5fr 1fr;
}

.admin-grid {
  grid-template-columns: 1fr 1fr 1fr;
}

.span-2 {
  grid-column: span 2;
}

.stat-card,
.mini-card,
.record-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: var(--panel-strong);
}

.stat-card span,
.mini-card small {
  display: block;
  color: var(--muted);
}

.stat-card strong {
  display: block;
  font-size: 1.75rem;
  margin-top: 6px;
}

.alert-panel {
  border-color: rgba(234, 67, 53, 0.34);
  background: linear-gradient(180deg, var(--panel-strong), var(--panel));
}

.access-card-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.access-card,
.summary-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: var(--panel-strong);
}

.access-card {
  display: grid;
  gap: 14px;
}

.access-card-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
  flex-wrap: wrap;
}

.access-card .record-title {
  gap: 6px;
}

.access-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white;
  text-decoration: none;
  box-shadow: var(--button-shadow);
}

.access-action:hover {
  transform: translateY(-1px);
}

.summary-card {
  display: grid;
  gap: 14px;
  margin-top: 14px;
  background: linear-gradient(180deg, var(--panel-strong), var(--surface-code));
}

.summary-card-head {
  display: grid;
  gap: 4px;
}

.summary-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.summary-item {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface-code);
}

.summary-item span {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.summary-item strong {
  overflow-wrap: anywhere;
}

.plan-change-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow-y: auto;
}

.plan-change-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 15, 25, 0.58);
  backdrop-filter: blur(10px);
}

.plan-change-modal-card {
  position: relative;
  z-index: 1;
  width: min(100%, 760px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-strong);
  box-shadow: var(--shadow);
  padding: 24px;
  display: grid;
  gap: 18px;
  animation: rise-in 220ms ease-out;
}

.plan-change-modal-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 14px;
  flex-wrap: wrap;
}

.plan-change-modal-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.panel-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
}

.plain-action-list {
  display: grid;
  gap: 18px;
  margin-top: 10px;
}

.plain-action-item {
  display: grid;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.plain-action-item:first-child {
  padding-top: 0;
  border-top: 0;
}

.plain-action-form {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.panel-head,
.record-header,
.metric-row,
.record-strip,
.button-row,
.form-actions,
.mini-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.stack-form,
.card-list,
.list-rows {
  display: grid;
  gap: 14px;
}

.two-column-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.detail-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.compact-list {
  gap: 10px;
}

.stack-form label,
.inline-form label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--line);
  padding: 12px 14px;
  font: inherit;
  background: var(--surface-input);
  color: var(--ink);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.compact-form textarea {
  min-height: 88px;
}

.inline-form,
.search-form {
  display: flex;
  gap: 10px;
  align-items: end;
  flex-wrap: wrap;
}

.search-form input {
  flex: 1 1 280px;
}

.checkbox-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.checkbox-row input {
  width: auto;
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.detail-pairs {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
}

.compact-pairs {
  margin-top: 8px;
}

.detail-pair {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface-code);
}

.detail-pair span {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.detail-pair strong,
.detail-pair code {
  overflow-wrap: anywhere;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
}

.table-wrap.tight {
  margin-top: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--table-head-bg);
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 0.78rem;
}

.pill-good {
  background: var(--teal-soft);
  color: var(--teal-ink);
}

.pill-warn {
  background: var(--warn-soft);
  color: var(--warn-ink);
}

.banner,
.inline-message,
.result-box,
.empty-state {
  border-radius: 18px;
}

.banner {
  margin-bottom: 18px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
}

.banner-success,
.inline-message.success {
  background: var(--teal-soft);
}

.banner-error,
.inline-message.error {
  background: var(--error-soft);
}

.banner-info,
.inline-message.info {
  background: var(--info-soft);
}

.inline-message {
  padding: 12px 14px;
  margin-bottom: 12px;
}

.result-box {
  min-height: 56px;
  padding: 14px;
  border: 1px dashed var(--line);
  background: var(--surface-code);
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 0.9rem;
}

.record-card .result-box {
  margin-top: 14px;
}

.table-cell-stack,
.record-body {
  display: grid;
  gap: 10px;
}

.record-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.record-strip,
.list-link {
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  text-decoration: none;
}

.list-link:hover {
  border-color: var(--accent);
}

.link-list {
  display: grid;
  gap: 10px;
}

.empty-state {
  padding: 16px;
  background: var(--surface-empty);
  color: var(--muted);
  display: grid;
  gap: 6px;
  line-height: 1.5;
}

.auth-card {
  max-width: 720px;
  margin: 48px auto;
}

.auth-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.page-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin: 20px 6px 0;
  padding: 18px 6px 4px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.page-footer-copy {
  display: grid;
  gap: 4px;
}

.page-footer-copy strong {
  color: var(--ink);
}

.page-footer-version {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-strong);
  color: var(--ink);
  box-shadow: var(--theme-shadow);
}

.page-footer-version span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.action-strip {
  align-items: center;
}

.action-strip > div {
  display: grid;
  gap: 4px;
}

.desktop-only {
  display: block;
}

.mobile-only {
  display: none;
}

.is-hidden {
  display: none;
}

code,
pre {
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1080px) {
  .hero-layout,
  .portal-grid,
  .admin-grid,
  .split-grid,
  .span-2,
  .detail-grid {
    grid-template-columns: 1fr;
    grid-column: auto;
  }
}

@media (max-width: 720px) {
  .page-shell {
    padding: 16px;
  }

  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .topbar-actions,
  .theme-switcher,
  .nav,
  .inline-form,
  .search-form,
  .button-row,
  .section-jump {
    width: 100%;
  }

  .theme-switcher {
    justify-content: space-between;
    border-radius: 24px;
  }

  .theme-switcher-options {
    width: 100%;
  }

  .hero-card,
  .panel {
    padding: 20px;
  }

  .hero-grid,
  .two-column-grid,
  .access-card-grid,
  .summary-grid,
  .detail-pairs {
    grid-template-columns: 1fr;
  }

  .section-jump {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .section-jump a {
    flex: 0 0 auto;
  }

  .theme-toggle,
  .nav a,
  .ghost-button,
  .access-action,
  .link-button,
  button {
    width: 100%;
    justify-content: center;
  }

  .page-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .desktop-only {
    display: none;
  }

  .mobile-only {
    display: grid;
  }
}