:root {
  --bg: #0b0f1a;
  --card: #141a2a;
  --text: #e7eaf2;
  --muted: #9aa4b2;
  --accent: #ff8a00;
  --accent-dark: #d96f00;
  --border: #273142;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

a {
  color: var(--accent);
}

a:hover {
  color: var(--accent-dark);
}

.s-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 20px 56px;
}

.s-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
  align-items: center;
}

.s-eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 6px;
}

.s-title {
  font-size: clamp(26px, 3.2vw, 40px);
  margin: 0;
}

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

.s-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  width: 100%;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #0f1524;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
}

.nav-link.active {
  background: var(--accent);
  color: #111;
  border-color: var(--accent);
}

.s-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.s-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.s-section-title {
  font-size: 20px;
  margin: 0 0 10px;
}

.s-muted {
  color: var(--muted);
  font-size: 14px;
}

.idea-callout {
  margin-top: 12px;
  padding: 12px 14px;
  border-left: 3px solid var(--accent);
  background: #0f1524;
  color: var(--text);
  font-weight: 600;
}

.s-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 6px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #111;
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
}

.btn.secondary {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}

.count-box {
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #0f1524;
  padding: 12px;
  text-align: center;
}

.count-num {
  font-size: 24px;
  font-weight: 700;
}

.count-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
}

label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 6px;
}

.input,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font-family: inherit;
  font-size: 14px;
  background: #0f1524;
  color: var(--text);
}

textarea {
  min-height: 110px;
  resize: vertical;
}

.form-row {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.chat-log {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.chat-post {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  background: #0f1524;
}

.chat-meta {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 4px;
}

.accordion {
  display: grid;
  gap: 10px;
}

.acc-item {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #0f1524;
}

.acc-header {
  padding: 12px 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.acc-body {
  padding: 0 14px 12px;
  display: none;
  color: var(--muted);
}

.acc-item.open .acc-body {
  display: block;
}

.copy-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.copy-btn {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  background: #0f1524;
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.copy-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.footer {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  margin-top: 24px;
}

@media (min-width: 900px) {
  .s-header {
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
}

@media (max-width: 720px) {
  .countdown {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .idea-callout {
    font-size: 14px;
  }
}