:root {
  --bg-top: #081327;
  --bg-mid: #0f2748;
  --bg-bottom: #1a416a;
  --panel: rgba(11, 29, 53, 0.72);
  --panel-border: rgba(183, 223, 255, 0.32);
  --text: #ecf6ff;
  --muted: #a9c7e3;
  --accent: #7fd6ff;
  --accent-2: #b9ddff;
  --error: #ff9ea0;
  --space-1: 0.5rem;
  --space-2: 0.9rem;
  --space-3: 1.25rem;
  --space-4: 1.8rem;
  --space-5: 2.4rem;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--text);
  line-height: 1.5;
  background:
    radial-gradient(1200px 700px at 95% -10%, rgba(127, 214, 255, 0.26), transparent 45%),
    radial-gradient(900px 520px at -10% 18%, rgba(185, 221, 255, 0.14), transparent 44%),
    linear-gradient(170deg, var(--bg-top), var(--bg-mid) 46%, var(--bg-bottom));
}

.bg-noise {
  position: fixed;
  inset: 0;
  opacity: 0.12;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.22) 1px, transparent 1px);
  background-size: 3px 3px;
}

.wrap {
  width: min(1180px, 94vw);
  margin-inline: auto;
}

.hero {
  padding: clamp(3.2rem, 8vw, 6.6rem) 0;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  color: var(--muted);
}

h1,
h2 {
  font-family: "Unbounded", sans-serif;
  margin: 0;
}

h1 {
  margin-top: var(--space-2);
  font-size: clamp(2.1rem, 9vw, 4.8rem);
  line-height: 0.95;
}

.page-title {
  font-size: clamp(1.4rem, 3.5vw, 2rem);
}

.section-title {
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
}

.lead {
  max-width: 65ch;
  margin: var(--space-3) 0 var(--space-4);
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.hero-actions,
.row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.72rem 1.05rem;
  border: 0;
  border-radius: 0.8rem;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  color: #092949;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  box-shadow: 0 12px 34px rgba(127, 214, 255, 0.36);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 45px rgba(127, 214, 255, 0.46);
}

.btn.ghost {
  color: var(--text);
  background: rgba(11, 29, 53, 0.6);
  border: 1px solid rgba(183, 223, 255, 0.34);
  box-shadow: none;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0 var(--space-2);
}

.topbar-brand {
  margin: 0;
  font-family: "Unbounded", sans-serif;
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  letter-spacing: 0.03em;
  color: transparent;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow: 0 4px 18px rgba(127, 214, 255, 0.35);
  text-decoration: none;
}

.link {
  color: var(--accent-2);
  text-decoration: none;
}

.link:hover {
  text-decoration: underline;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 1rem;
  backdrop-filter: blur(7px);
  padding: var(--space-4);
}

.grid-2 {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1.2fr 1fr;
  padding-bottom: var(--space-5);
}

.admin-page,
.polls-page {
  margin-top: var(--space-2);
}

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

.stack {
  display: grid;
  gap: var(--space-3);
}

input,
textarea,
select {
  width: 100%;
  margin-top: var(--space-1);
  padding: 0.82rem 0.9rem;
  border-radius: 0.72rem;
  border: 1px solid rgba(183, 223, 255, 0.24);
  background: rgba(7, 24, 47, 0.72);
  color: var(--text);
}

textarea {
  resize: vertical;
}

.message {
  margin: var(--space-1) 0 0;
  color: var(--accent-2);
  font-weight: 700;
}

.message.error {
  color: var(--error);
}

.badge {
  margin: 0;
  color: var(--accent-2);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.question-card,
.poll-card,
.response-card {
  padding: var(--space-3);
  border-radius: 0.8rem;
  border: 1px solid rgba(183, 223, 255, 0.22);
  background: rgba(10, 32, 58, 0.72);
}

.poll-card h3,
.response-card h3 {
  margin: 0 0 var(--space-1);
  font-size: 1rem;
}

.poll-card p,
.response-card p {
  margin: var(--space-1) 0;
  color: var(--muted);
}

.stat-row {
  display: grid;
  gap: 0.35rem;
}

.stat-track {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: rgba(183, 223, 255, 0.16);
  overflow: hidden;
}

.stat-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
}

.option-tile {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  border-radius: 0.74rem;
  border: 1px solid rgba(183, 223, 255, 0.26);
  background: rgba(7, 29, 53, 0.72);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.option-tile:hover {
  transform: translateX(4px);
  border-color: rgba(127, 214, 255, 0.75);
}

.option-tile input {
  margin: 0;
  width: auto;
  accent-color: var(--accent);
}

.scale-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-2);
}

.scale-tile {
  border: 1px solid rgba(183, 223, 255, 0.28);
  border-radius: 0.7rem;
  padding: var(--space-2);
  text-align: center;
  background: rgba(7, 29, 53, 0.72);
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.scale-tile:hover {
  transform: translateY(-2px);
  border-color: rgba(127, 214, 255, 0.75);
}

.scale-tile.selected {
  border-color: rgba(127, 214, 255, 0.95);
  background: rgba(22, 61, 103, 0.95);
  box-shadow: inset 0 0 0 1px rgba(127, 214, 255, 0.35);
}

.scale-tile input {
  display: none;
}

.required-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.required-toggle input {
  width: auto;
  margin: 0;
  accent-color: var(--accent);
}

.progress-track {
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(183, 223, 255, 0.16);
  margin: var(--space-2) 0 var(--space-3);
}

#runnerHeader {
  margin-bottom: var(--space-3);
}

.runner-title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.runner-title-row .message {
  margin: 0;
}

#progressWrap {
  margin-bottom: var(--space-2);
}

#runnerForm {
  margin-top: var(--space-2);
  margin-bottom: var(--space-4);
}

#runnerActions {
  margin-top: var(--space-2);
}

.question-stage h3 {
  margin: 0 0 var(--space-3);
}

.progress-fill {
  width: 0;
  height: 100%;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  transition: width 400ms cubic-bezier(0.2, 0.9, 0.3, 1);
}

.auth-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
}

.auth-card {
  width: min(520px, 100%);
  padding: var(--space-4);
}

.auth-title {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
}

.home-page .wrap {
  width: min(900px, 92vw);
}

.home-hero {
  padding: clamp(2.8rem, 8vw, 5.4rem) 0 1.4rem;
}

.home-page h1 {
  font-size: clamp(2.3rem, 9vw, 6rem);
  letter-spacing: -0.02em;
}

.home-page .lead {
  max-width: 21ch;
  color: #a9c0dc;
  margin-bottom: var(--space-3);
}

.home-cta {
  border-radius: 999px;
  padding: 0.78rem 1.35rem;
}

.home-main {
  display: grid;
  gap: var(--space-2);
  padding-bottom: var(--space-5);
}

.home-card {
  border-radius: 1.05rem;
  border-color: rgba(113, 171, 220, 0.35);
  background: rgba(10, 31, 57, 0.75);
}

.home-title {
  margin: 0 0 var(--space-2);
  font-size: clamp(1.8rem, 5.6vw, 3rem);
  line-height: 1.05;
  font-family: "Unbounded", sans-serif;
}

.home-poll-form {
  display: grid;
  gap: var(--space-2);
}

.home-option {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.8rem 0.95rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(116, 168, 214, 0.35);
  background: rgba(13, 42, 74, 0.58);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.home-option:hover {
  transform: translateX(3px);
  border-color: rgba(127, 214, 255, 0.72);
}

.home-option input {
  width: auto;
  margin: 0;
  accent-color: var(--accent);
}

.home-submit {
  width: 100%;
  margin-top: var(--space-1);
}

.question-stage {
  animation: slide-in 420ms ease both;
}

.reveal {
  animation: rise 380ms ease both;
}

.delayed {
  animation-delay: 120ms;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slide-in {
  from {
    opacity: 0;
    transform: translateX(14px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (max-width: 960px) {
  .wrap {
    width: min(960px, 95vw);
  }

  .grid-2 {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }
}

@media (max-width: 640px) {
  .wrap {
    width: 94vw;
  }

  .hero {
    padding: clamp(2.2rem, 7vw, 3rem) 0;
  }

  .topbar {
    flex-direction: row;
    align-items: center;
    gap: var(--space-2);
  }

  .panel {
    padding: var(--space-3);
    border-radius: 0.85rem;
  }

  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }

  #runnerActions {
    gap: var(--space-2);
  }

  #runnerActions .btn {
    width: 100%;
    text-align: center;
  }

  .runner-title-row {
    align-items: flex-start;
  }

  .poll-card,
  .response-card,
  .question-card {
    padding: var(--space-2);
  }

  .option-tile {
    padding: var(--space-2) var(--space-2);
  }

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

  .home-main {
    gap: var(--space-3);
  }

  .home-title {
    font-size: clamp(1.45rem, 9vw, 2rem);
  }
}