@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Space+Grotesk:wght@500;700&display=swap");

:root {
  --bg: #0a1020;
  --panel: #101a31;
  --panel-2: #0d1528;
  --text: #e9edf8;
  --text-muted: #aab6d4;
  --accent: #5ac8fa;
  --accent-strong: #39b2e6;
  --success: #53d27f;
  --warn: #ffd166;
  --danger: #ff6b6b;
  --border: #293656;
  --shadow: 0 20px 40px rgba(0, 0, 0, 0.28);
}

:root[data-theme="light"] {
  --bg: #f6f8ff;
  --panel: #ffffff;
  --panel-2: #eef3ff;
  --text: #1c2742;
  --text-muted: #5a6683;
  --accent: #0077b6;
  --accent-strong: #04608e;
  --success: #1f9d55;
  --warn: #b7791f;
  --danger: #d63447;
  --border: #d6e0f6;
  --shadow: 0 20px 38px rgba(31, 56, 112, 0.12);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Outfit", sans-serif;
  background: radial-gradient(circle at 10% 15%, #1a2a54 0%, var(--bg) 38%), var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding: 32px 16px 48px;
  position: relative;
  overflow-x: hidden;
}

.page-bg-shape {
  position: fixed;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.25;
  pointer-events: none;
}

.shape-1 {
  width: 260px;
  height: 260px;
  background: #5ac8fa;
  top: -80px;
  right: -30px;
}

.shape-2 {
  width: 280px;
  height: 280px;
  background: #ffc857;
  bottom: -120px;
  left: -80px;
}

.app-shell {
  max-width: 1120px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero {
  text-align: center;
  margin-bottom: 22px;
  animation: fadeUp 500ms ease;
}

.hero-kicker {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  color: var(--accent);
  font-family: "Space Grotesk", sans-serif;
  margin-bottom: 8px;
}

.hero h1 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.8rem, 2.8vw, 2.6rem);
  margin-bottom: 10px;
}

.hero-subtitle {
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}

.control-panel {
  background: linear-gradient(160deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.control-panel {
  margin-bottom: 18px;
  animation: fadeUp 650ms ease;
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(130px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.control-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.control-label {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.inline-control {
  display: flex;
  gap: 10px;
}

input,
select,
button {
  font-family: inherit;
  font-size: 0.95rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 10px 12px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}

input,
select {
  width: 100%;
}

input:focus,
select:focus,
button:focus {
  outline: none;
  border-color: var(--accent);
}

button {
  cursor: pointer;
  background: var(--accent);
  border-color: transparent;
  color: #071124;
  font-weight: 600;
}

button:hover {
  transform: translateY(-1px);
  background: var(--accent-strong);
}

.action-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.ghost-btn {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.ghost-btn.active {
  border-color: var(--accent);
  color: var(--accent);
}

.summary {
  margin: 10px 0 14px;
  font-size: 0.94rem;
  color: var(--text-muted);
}

.contest-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 14px;
}

.card {
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
  box-shadow: var(--shadow);
  animation: fadeUp 500ms ease;
}

.card h3 {
  font-size: 1.03rem;
  margin-bottom: 8px;
  line-height: 1.4;
}

.card-meta {
  display: flex;
  flex-direction: column;
  gap: 5px;
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 10px;
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-right: 6px;
  margin-bottom: 6px;
  border: 1px solid transparent;
}

.pill.easy {
  color: var(--success);
  border-color: rgba(83, 210, 127, 0.45);
}

.pill.competitive {
  color: var(--warn);
  border-color: rgba(255, 209, 102, 0.45);
}

.pill.risky {
  color: var(--danger);
  border-color: rgba(255, 107, 107, 0.45);
}

.card-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.fav-btn {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
  padding: 8px 10px;
}

.fav-btn.active {
  color: #f5b700;
  border-color: #f5b700;
}

.visit-btn {
  text-decoration: none;
  color: #081124;
  background: var(--accent);
  border-radius: 8px;
  padding: 8px 10px;
  font-weight: 600;
  font-size: 0.9rem;
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-muted);
  background: linear-gradient(160deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px dashed var(--border);
  border-radius: 16px;
  padding: 22px;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1024px) {
  .control-grid {
    grid-template-columns: repeat(3, minmax(130px, 1fr));
  }
}

@media (max-width: 720px) {
  body {
    padding-top: 22px;
  }

  .inline-control {
    flex-direction: column;
  }

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

  .action-row {
    flex-direction: column;
  }

  button,
  .visit-btn {
    width: 100%;
    text-align: center;
  }

  .card-actions {
    flex-direction: column;
  }
}