:root {
  --bg: #0f1217;
  --bg-paper: #171b22;
  --ink: #e9edf3;
  --ink-soft: #a4b0bf;
  --line: #2a313d;
  --line-strong: #3b4658;
  --brand: #f0a44a;
  --brand-deep: #bf7a29;
  --success: #5fd8ab;
  --danger: #ff7d7d;
  --shadow: #00000066;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at 12% 14%, #2a3344 0%, #2a334400 38%),
    radial-gradient(circle at 88% 84%, #3b2c1c 0%, #3b2c1c00 34%),
    repeating-linear-gradient(
      -32deg,
      #11161d,
      #11161d 18px,
      #0d1218 18px,
      #0d1218 36px
    );
}

.bg-glow {
  position: fixed;
  inset: -20vmax;
  background: radial-gradient(circle, #f0a44a20 0%, #f0a44a00 54%);
  pointer-events: none;
  z-index: 0;
}

.app-shell {
  position: relative;
  z-index: 1;
  width: min(1120px, 94vw);
  margin: 2.2rem auto;
  padding: 1.6rem;
  border-radius: 30px;
  background: linear-gradient(180deg, #1a2029 0%, var(--bg-paper) 100%);
  border: 1px solid #202734;
  box-shadow: 0 26px 70px var(--shadow);
  animation: rise 0.5s ease-out;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.header {
  padding: 0.5rem 0.2rem 1rem;
  border-bottom: 1px dashed #384355;
  margin-bottom: 1rem;
}

.header h1 {
  margin: 0;
  font-family: "Fraunces", serif;
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 1.05;
  letter-spacing: 0.01em;
  color: #f7f9fc;
}

.header p {
  margin: 0.75rem 0 0;
  max-width: 56ch;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.tabs {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.tab {
  appearance: none;
  border: 1px solid var(--line);
  background: #1c2430;
  color: #c3cfde;
  border-radius: 999px;
  padding: 0.62rem 1rem;
  font-family: "Space Mono", monospace;
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.24s ease;
}

.tab:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
}

.tab.active {
  background: var(--brand);
  border-color: var(--brand-deep);
  color: #1d1307;
  box-shadow: 0 10px 22px #d7923f40;
}

.panel {
  display: none;
  background: #1a202a;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.1rem;
}

.panel.active {
  display: block;
  animation: fade 0.25s ease;
}

@keyframes fade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

h2 {
  margin-top: 0.2rem;
  font-family: "Fraunces", serif;
  color: #f4f7fd;
}

h3 {
  font-family: "Fraunces", serif;
  color: #d5dfec;
}

.entry-form,
#draw-controls,
.draw-lock {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
  align-items: end;
}

label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: #aab5c4;
}

input,
button {
  width: 100%;
  border-radius: 12px;
  padding: 0.72rem 0.82rem;
  font: inherit;
}

input {
  border: 1px solid var(--line);
  background: #10151c;
  color: #e8edf7;
  transition: border-color 0.22s ease, box-shadow 0.22s ease;
}

input:focus {
  outline: none;
  border-color: var(--line-strong);
  box-shadow: 0 0 0 4px #f0a44a2e;
}

button {
  border: 1px solid var(--brand-deep);
  background: linear-gradient(180deg, #ffbc67 0%, var(--brand) 100%);
  color: #1d1208;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 0.16s ease, filter 0.2s ease;
}

button:hover {
  transform: translateY(-1px);
  filter: saturate(1.06);
}

button:active {
  transform: translateY(0);
}

.feedback {
  min-height: 1.4rem;
  margin: 0.6rem 0;
  color: var(--success);
  font-weight: 600;
}

.feedback.error {
  color: var(--danger);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #151b24;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}

th,
td {
  border-bottom: 1px solid #283141;
  padding: 0.72rem;
  text-align: left;
}

th {
  font-family: "Space Mono", monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: #9fb0c4;
  background: #11161d;
}

.inline-edit {
  width: 100%;
}

.hidden {
  display: none;
}

.meta {
  color: #9ba8ba;
  font-size: 0.92rem;
  margin: 0.8rem 0 0.2rem;
}

.winner-list {
  list-style: none;
  padding: 0;
  margin: 0.8rem 0 0;
  display: grid;
  gap: 0.56rem;
}

.winner-list li {
  background: linear-gradient(90deg, #111822 0%, #182130 100%);
  border: 1px solid var(--line);
  border-left: 4px solid var(--brand);
  border-radius: 12px;
  padding: 0.82rem;
}

@media (max-width: 760px) {
  .app-shell {
    width: 95vw;
    margin: 1rem auto;
    padding: 1rem;
    border-radius: 18px;
  }

  .panel {
    padding: 0.9rem;
  }

  .tab {
    flex: 1 1 auto;
    text-align: center;
  }
}