:root {
  --blue-900: #07306f;
  --blue-800: #0a4599;
  --blue-700: #0b64d8;
  --blue-600: #1283f1;
  --cyan-500: #08a5d8;
  --ink: #102033;
  --muted: #607089;
  --line: #dbe7f5;
  --soft: #f3f8ff;
  --white: #ffffff;
  --success: #11895b;
  --warning: #b86b00;
  --danger: #c43d4b;
  --shadow: 0 24px 70px rgba(8, 49, 111, 0.16);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--soft);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  letter-spacing: 0;
}

button,
input,
select {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

.public-body {
  background:
    radial-gradient(circle at 10% 12%, rgba(18, 131, 241, 0.12), transparent 28%),
    linear-gradient(135deg, #ffffff 0%, #f4f9ff 52%, #e9f5ff 100%);
}

.public-header {
  width: min(1120px, calc(100% - 32px));
  min-height: 84px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand,
.admin-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand img,
.admin-logo img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  transition: transform 260ms ease;
  transform-origin: center;
}

.brand:hover img,
.admin-logo:hover img {
  transform: rotate(18deg) scale(1.04);
}

.brand strong,
.admin-logo strong {
  display: block;
  color: var(--blue-900);
  font-size: 18px;
  line-height: 1.1;
}

.brand small,
.admin-logo small {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-top: 3px;
}

.public-nav {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.public-nav-link {
  min-height: 44px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  color: var(--blue-800);
  font-weight: 800;
  padding: 0 18px;
  transition: transform 160ms ease, background 160ms ease;
}

.public-nav-link:hover {
  transform: translateY(-1px);
  background: #ffffff;
}

.admin-link,
.secondary-button,
.ghost-button,
.danger-button,
.primary-button {
  border: 0;
  border-radius: 8px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 18px;
  cursor: pointer;
  font-weight: 700;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.admin-link,
.secondary-button,
.ghost-button {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  color: var(--blue-800);
}

.primary-button {
  background: linear-gradient(135deg, var(--blue-700), var(--cyan-500));
  color: var(--white);
  box-shadow: 0 16px 28px rgba(11, 100, 216, 0.24);
}

.danger-button {
  background: #fff1f3;
  color: var(--danger);
  border: 1px solid #ffd5dc;
}

.admin-link:hover,
.secondary-button:hover,
.ghost-button:hover,
.danger-button:hover,
.primary-button:hover {
  transform: translateY(-1px);
}

.full {
  width: 100%;
}

.compact {
  min-height: 38px;
  padding: 0 14px;
  font-size: 14px;
}

.student-stage {
  width: min(1120px, calc(100% - 32px));
  min-height: calc(100vh - 104px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: center;
  padding: 24px 0 48px;
}

.request-panel,
.success-panel,
.login-panel,
.user-create {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(219, 231, 245, 0.92);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.request-panel {
  padding: clamp(24px, 4vw, 48px);
}

.panel-kicker {
  display: block;
  color: var(--blue-700);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

h1,
h2 {
  margin: 0;
  color: var(--blue-900);
  letter-spacing: 0;
}

h1 {
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1;
}

.admin-main h1,
.login-panel h1 {
  font-size: clamp(30px, 3vw, 42px);
}

h2 {
  font-size: 22px;
}

.lead {
  margin: 18px 0 0;
  max-width: 620px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.student-form,
.admin-form {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

label {
  display: grid;
  gap: 8px;
}

label span {
  color: #31435c;
  font-size: 14px;
  font-weight: 800;
}

input,
select {
  width: 100%;
  min-height: 50px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdff;
  color: var(--ink);
  outline: none;
  padding: 0 14px;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

input:focus,
select:focus {
  border-color: var(--blue-600);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(18, 131, 241, 0.14);
}

.submit-button {
  margin-top: 6px;
  min-height: 56px;
  font-size: 16px;
  position: relative;
  overflow: hidden;
}

.button-loading {
  display: none;
}

.is-submitting .button-ready {
  display: none;
}

.is-submitting .button-loading {
  display: inline-flex;
  align-items: center;
  animation: pulseText 850ms ease-in-out infinite;
}

.is-submitting::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.24), transparent);
  transform: translateX(-100%);
  animation: sweep 920ms linear infinite;
}

.vibe-panel {
  min-height: 520px;
  border-radius: 8px;
  border: 1px solid rgba(219, 231, 245, 0.92);
  background:
    linear-gradient(160deg, rgba(7, 48, 111, 0.96), rgba(11, 100, 216, 0.92)),
    #0b64d8;
  box-shadow: var(--shadow);
  color: var(--white);
  padding: 32px;
  display: grid;
  align-content: center;
  gap: 18px;
  overflow: hidden;
  position: relative;
}

.logo-orbit {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  margin: 0 auto 12px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.24);
  animation: floatLogo 4.8s ease-in-out infinite;
}

.logo-orbit img {
  width: 124px;
  height: 124px;
  object-fit: contain;
  filter: drop-shadow(0 18px 28px rgba(0, 0, 0, 0.24));
  animation: slowSpin 11s linear infinite;
}

.energy-run-button {
  min-height: 58px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font: inherit;
  font-size: 18px;
  font-weight: 900;
  box-shadow: 0 16px 26px rgba(0, 0, 0, 0.12);
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.energy-run-button:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
}

.info-line {
  min-height: 72px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.info-line span {
  color: rgba(255, 255, 255, 0.74);
}

.info-line strong {
  text-align: right;
  font-size: 20px;
}

.social-links {
  border-radius: 8px;
  display: grid;
  gap: 14px;
}

.social-links-copy span,
.social-links-copy strong {
  display: block;
}

.social-links-copy span {
  color: var(--blue-700);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.social-links-copy strong {
  color: var(--blue-900);
  font-size: 18px;
  line-height: 1.25;
  margin-top: 4px;
}

.social-links-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.social-link {
  min-height: 86px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #ffffff;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  color: var(--blue-900);
  font-size: 13px;
  font-weight: 900;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.social-link:hover {
  transform: translateY(-2px);
  border-color: #bcdcff;
  box-shadow: 0 14px 26px rgba(7, 48, 111, 0.14);
}

.social-link img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.social-links-dark {
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
  padding: 16px;
}

.social-links-dark .social-links-copy span,
.social-links-dark .social-links-copy strong {
  color: #ffffff;
}

.social-links-dark .social-links-copy span {
  color: rgba(255, 255, 255, 0.74);
}

.social-links-dark .social-link {
  min-height: 76px;
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.22);
  color: #ffffff;
}

.social-links-dark .social-link img {
  width: 38px;
  height: 38px;
}

.social-links-light {
  margin-top: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
  grid-template-columns: minmax(240px, 1fr) minmax(300px, 460px);
  align-items: center;
  padding: 18px;
}

.alert {
  border-radius: 8px;
  padding: 13px 15px;
  margin-top: 18px;
  font-weight: 700;
}

.alert.error {
  background: #fff1f3;
  border: 1px solid #ffd2da;
  color: var(--danger);
}

.alert.success {
  background: #edfff8;
  border: 1px solid #bcebd7;
  color: var(--success);
}

.success-stage,
.login-stage {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 50% 20%, rgba(18, 131, 241, 0.16), transparent 28%),
    linear-gradient(135deg, #ffffff, #ecf6ff);
}

.success-panel,
.login-panel {
  width: min(540px, 100%);
  padding: clamp(24px, 5vw, 44px);
  text-align: center;
}

.login-panel {
  text-align: left;
}

.brand.centered {
  justify-content: center;
  margin-bottom: 26px;
}

.success-mark {
  width: 118px;
  height: 118px;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: grid;
  place-items: center;
  background: #eef7ff;
  border: 1px solid var(--line);
  animation: popIn 520ms cubic-bezier(.2, .9, .2, 1.2);
}

.success-mark img {
  width: 82px;
  height: 82px;
  object-fit: contain;
}

.spark-row {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 24px;
}

.spark-row span {
  animation: spark 1.4s ease-in-out infinite;
}

.spark-row span:nth-child(2) {
  animation-delay: 150ms;
}

.spark-row span:nth-child(3) {
  animation-delay: 300ms;
}

.success-panel p {
  color: var(--muted);
  line-height: 1.65;
  font-size: 18px;
  margin: 18px auto 0;
}

.success-actions {
  margin-top: 28px;
  display: flex;
  justify-content: center;
}

.schedule-stage {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 54px;
}

.schedule-hero {
  margin-bottom: 22px;
}

.schedule-hero h1 {
  font-size: clamp(36px, 5vw, 62px);
}

.schedule-layout {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.schedule-list,
.schedule-viewer,
.schedule-empty {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.schedule-list {
  max-height: calc(100vh - 180px);
  overflow: auto;
  padding: 10px;
  display: grid;
  gap: 8px;
}

.schedule-item {
  min-height: 74px;
  border-radius: 8px;
  border: 1px solid transparent;
  display: grid;
  align-content: center;
  gap: 5px;
  padding: 12px 14px;
  color: #31435c;
}

.schedule-item:hover,
.schedule-item.active {
  border-color: #bcdcff;
  background: #eef6ff;
  color: var(--blue-800);
}

.schedule-item span {
  font-weight: 900;
}

.schedule-item small {
  color: var(--muted);
}

.schedule-viewer {
  overflow: hidden;
}

.schedule-viewer-top {
  min-height: 78px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
}

.schedule-viewer-top h2 {
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
}

.schedule-viewer-top span {
  display: block;
  max-width: 620px;
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
  overflow-wrap: anywhere;
}

.schedule-viewer iframe {
  width: 100%;
  height: min(72vh, 820px);
  min-height: 580px;
  display: block;
  border: 0;
  background: #f6f9fd;
}

.schedule-empty {
  min-height: 360px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 12px;
  text-align: center;
  padding: 34px;
}

.schedule-empty img {
  width: 86px;
  height: 86px;
  object-fit: contain;
  animation: slowSpin 11s linear infinite;
}

.schedule-empty p {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.schedule-empty code {
  color: var(--blue-800);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.energy-run-page {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 54px;
}

.energy-run-hero {
  margin-bottom: 22px;
}

.energy-run-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 18px;
  align-items: start;
}

.energy-run-main-card,
.energy-leaderboard-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.energy-run-main-card {
  padding: clamp(16px, 3vw, 24px);
}

.energy-profile-form {
  margin-top: 0;
}

.energy-player-bar {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.energy-player-bar p {
  margin: 8px 0 0;
  color: var(--muted);
}

.energy-game-page-shell {
  box-shadow: none;
}

.energy-game-actions {
  display: flex;
  gap: 10px;
  padding: 0 14px 14px;
}

.energy-game-actions .primary-button,
.energy-game-actions .secondary-button {
  flex: 1;
}

.energy-save-state {
  min-height: 28px;
  color: var(--blue-800);
  font-size: 14px;
  font-weight: 800;
  padding: 0 14px 14px;
}

.energy-leaderboard-card {
  padding: 18px;
  display: grid;
  gap: 20px;
}

.leaderboard-section h2 {
  font-size: 24px;
  margin-bottom: 12px;
}

.leaderboard-list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  list-style: none;
  counter-reset: energyRank;
}

.leaderboard-list li {
  counter-increment: energyRank;
  min-height: 64px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbff;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
}

.leaderboard-list li::before {
  content: counter(energyRank);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #eef6ff;
  color: var(--blue-800);
  font-weight: 900;
}

.leaderboard-list span,
.leaderboard-list small {
  display: block;
}

.leaderboard-list span {
  font-weight: 900;
  overflow-wrap: anywhere;
}

.leaderboard-list small {
  color: var(--muted);
  margin-top: 3px;
}

.leaderboard-list strong {
  color: var(--blue-900);
  font-size: 22px;
}

.leaderboard-empty {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.energy-run-dialog {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(7, 24, 52, 0.48);
  backdrop-filter: blur(8px);
}

.energy-run-dialog[hidden] {
  display: none;
}

.energy-run-card {
  width: min(920px, 100%);
  border-radius: 8px;
  border: 1px solid rgba(219, 231, 245, 0.96);
  background: #ffffff;
  box-shadow: var(--shadow);
  padding: clamp(16px, 3vw, 26px);
}

.energy-run-top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.energy-run-top h2 {
  font-size: clamp(28px, 4vw, 44px);
}

.game-icon-button {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7fbff;
  color: var(--blue-800);
  cursor: pointer;
  font-size: 30px;
  line-height: 1;
}

.energy-game-shell {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #f5fbff 0%, #ffffff 58%, #eef7ff 100%);
  overflow: hidden;
}

.energy-game-hud {
  position: absolute;
  z-index: 2;
  inset: 14px 14px auto 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--blue-900);
  font-size: 14px;
  font-weight: 900;
}

.energy-game-hud span {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(11, 100, 216, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  padding: 0 12px;
}

.energy-game-canvas {
  width: 100%;
  height: auto;
  display: block;
}

.game-jump-button {
  position: absolute;
  right: 14px;
  bottom: 14px;
  min-width: 128px;
}

.admin-body {
  background: #f5f8fc;
}

.admin-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
}

.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background: #ffffff;
  border-right: 1px solid var(--line);
  padding: 22px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 28px;
  min-width: 0;
}

.admin-nav {
  display: grid;
  align-content: start;
  gap: 8px;
}

.admin-nav a {
  min-height: 44px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  padding: 0 14px;
  color: #40536d;
  font-weight: 800;
}

.admin-nav a:hover,
.admin-nav a.active {
  background: #eef6ff;
  color: var(--blue-700);
}

.admin-profile {
  border-radius: 8px;
  border: 1px solid var(--line);
  padding: 14px;
  display: grid;
  gap: 10px;
  min-width: 0;
}

.admin-profile span,
.admin-profile small {
  display: block;
}

.admin-profile span {
  font-weight: 800;
}

.admin-profile small {
  color: var(--muted);
}

.admin-profile .ghost-button {
  color: var(--blue-800);
  background: #ffffff;
  min-width: 0;
}

.admin-main {
  padding: 30px;
  min-width: 0;
}

.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.admin-subtitle {
  margin: 8px 0 0;
  color: var(--muted);
  font-weight: 700;
}

.admin-subtitle strong {
  color: var(--blue-800);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin: 20px 0;
}

.stat-card {
  min-height: 118px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #ffffff;
  padding: 18px;
  display: grid;
  align-content: space-between;
}

.stat-card span {
  color: var(--muted);
  font-weight: 800;
}

.stat-card strong {
  color: var(--blue-900);
  font-size: 38px;
}

.status-new {
  border-color: #bee0ff;
}

.status-ready {
  border-color: #ffe0aa;
}

.status-issued {
  border-color: #bfead8;
}

.status-archived {
  border-color: #cdd6e4;
}

.filter-bar {
  display: grid;
  grid-template-columns: minmax(220px, 1.5fr) minmax(150px, 0.8fr) minmax(140px, 0.7fr) minmax(190px, 1fr) minmax(150px, 0.8fr) auto;
  gap: 10px;
  margin: 20px 0;
}

.table-wrap {
  overflow-x: auto;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.requests-table {
  width: 100%;
  min-width: 1040px;
  border-collapse: collapse;
}

.admin-requests-table {
  table-layout: fixed;
}

.requests-table th,
.requests-table td {
  padding: 15px 16px;
  border-bottom: 1px solid #edf2f8;
  text-align: left;
  vertical-align: middle;
}

.requests-table th {
  color: #506178;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.admin-requests-table th:nth-child(1),
.admin-requests-table td:nth-child(1) {
  width: 50px;
}

.admin-requests-table th:nth-child(2),
.admin-requests-table td:nth-child(2) {
  width: 152px;
}

.admin-requests-table th:nth-child(5),
.admin-requests-table td:nth-child(5) {
  width: 112px;
}

.admin-requests-table th:nth-child(6),
.admin-requests-table td:nth-child(6) {
  width: 158px;
}

.admin-requests-table th:nth-child(7),
.admin-requests-table td:nth-child(7) {
  width: 170px;
}

.requests-table td strong,
.requests-table td small {
  display: block;
}

.requests-table td {
  overflow-wrap: anywhere;
}

.requests-table td small {
  color: var(--muted);
  margin-top: 4px;
}

.status-form {
  margin: 0;
}

.status-select {
  min-width: 126px;
  min-height: 38px;
  border-radius: 999px;
  font-weight: 800;
}

.status-select.is-new {
  background: #eef6ff;
  border-color: #bcdcff;
  color: var(--blue-800);
}

.status-select.is-ready {
  background: #fff6e8;
  border-color: #ffd79a;
  color: var(--warning);
}

.status-select.is-issued {
  background: #edfff8;
  border-color: #bcebd7;
  color: var(--success);
}

.status-select.is-archived {
  background: #f3f6fa;
  border-color: #d6deea;
  color: #53647a;
}

.archive-countdown {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  border-radius: 999px;
  padding: 0 12px;
  background: #f6f9fd;
  border: 1px solid #dce6f2;
  color: #607089;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.2;
  white-space: normal;
}

.archive-countdown.is-counting {
  background: #fff6e8;
  border-color: #ffd79a;
  color: var(--warning);
}

.archive-countdown.is-archived {
  background: #f3f6fa;
  border-color: #d6deea;
  color: #53647a;
}

.runner-celebration {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1000;
}

.runner-celebration::before {
  content: "Справка готова";
  position: absolute;
  left: 50%;
  top: 24px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  color: var(--blue-800);
  font-weight: 900;
  padding: 12px 18px;
}

.ready-runner {
  position: absolute;
  left: -160px;
  bottom: 10vh;
  width: 132px;
  height: 132px;
  object-fit: contain;
  filter: drop-shadow(0 18px 20px rgba(7, 48, 111, 0.2));
  animation: readySprint 920ms cubic-bezier(.16, .84, .32, 1) forwards;
}

.ready-runner.second {
  bottom: 18vh;
  width: 116px;
  height: 116px;
  animation-delay: 120ms;
}

.empty-state {
  min-height: 240px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  color: var(--muted);
}

.empty-state strong {
  color: var(--blue-900);
  font-size: 22px;
}

.split-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.user-create {
  padding: 20px;
}

.users-wrap .requests-table {
  min-width: 720px;
}

.role-badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: #eef6ff;
  color: var(--blue-800);
  font-weight: 800;
}

@keyframes sweep {
  to {
    transform: translateX(100%);
  }
}

@keyframes pulseText {
  50% {
    transform: scale(1.02);
  }
}

@keyframes floatLogo {
  50% {
    transform: translateY(-8px) rotate(2deg);
  }
}

@keyframes slowSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes readySprint {
  0% {
    transform: translateX(0) translateY(0) rotate(-4deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  55% {
    transform: translateX(52vw) translateY(-18px) rotate(3deg);
  }
  100% {
    transform: translateX(calc(100vw + 220px)) translateY(0) rotate(2deg);
    opacity: 1;
  }
}

@keyframes popIn {
  from {
    opacity: 0;
    transform: scale(0.82);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes spark {
  50% {
    transform: translateY(-4px);
  }
}

@media (max-width: 980px) {
  .student-stage,
  .admin-shell,
  .split-layout,
  .schedule-layout,
  .energy-run-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .student-stage {
    align-items: start;
  }

  .vibe-panel {
    min-height: auto;
  }

  .admin-sidebar {
    position: static;
    height: auto;
    grid-template-rows: auto;
    width: 100%;
    overflow: hidden;
  }

  .admin-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-bar {
    grid-template-columns: 1fr 1fr;
  }

  .schedule-list {
    max-height: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .social-links-light {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .public-header,
  .admin-topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .public-header {
    padding: 16px 0;
  }

  .public-nav,
  .public-nav-link {
    width: 100%;
  }

  .student-stage,
  .public-header,
  .schedule-stage,
  .energy-run-page {
    width: min(100% - 24px, 1120px);
  }

  .request-panel,
  .success-panel,
  .login-panel {
    padding: 22px;
  }

  .energy-run-dialog {
    align-items: start;
    overflow: auto;
    padding: 12px;
  }

  .energy-run-card {
    padding: 14px;
    max-height: calc(100vh - 24px);
    overflow: auto;
  }

  .energy-run-top {
    align-items: center;
    margin-bottom: 10px;
  }

  .energy-game-canvas {
    min-height: 260px;
  }

  .game-jump-button {
    position: static;
    width: calc(100% - 20px);
    margin: 10px;
    min-width: 0;
  }

  .energy-player-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .energy-game-actions {
    flex-direction: column;
  }

  .energy-leaderboard-card,
  .energy-run-main-card {
    padding: 14px;
  }

  .leaderboard-list li {
    grid-template-columns: 30px minmax(0, 1fr);
  }

  .leaderboard-list strong {
    grid-column: 2;
  }

  .social-links-grid {
    grid-template-columns: repeat(3, minmax(70px, 1fr));
  }

  .social-links-light {
    padding: 14px;
  }

  .social-link {
    min-height: 76px;
  }

  .schedule-list {
    grid-template-columns: 1fr;
  }

  .schedule-viewer-top {
    align-items: stretch;
    flex-direction: column;
  }

  .schedule-viewer iframe {
    height: 68vh;
    min-height: 420px;
  }

  h1 {
    font-size: 36px;
  }

  .lead,
  .success-panel p {
    font-size: 16px;
  }

  .filter-bar,
  .stats-grid,
  .admin-nav {
    grid-template-columns: 1fr;
  }

  .admin-main {
    padding: 18px 12px;
  }

  .admin-sidebar {
    padding: 18px 12px;
  }

  .stat-card {
    min-height: 92px;
  }
}