@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/variable/pretendardvariable.css");

:root {
  --bg-1: #f7f4ee;
  --bg-2: #e8f3ff;
  --bg-3: #ffe2c7;
  --bg-4: #d8f4f0;
  --ink: #1d1b1a;
  --sub: #6d6660;
  --panel: rgba(255, 255, 255, 0.72);
  --line: rgba(0, 0, 0, 0.08);
  --key: #ff5a1f;
  --key-dark: #d14614;
  --mint: #47c6b7;
  --surface: #ffffff;
  --surface-soft: #d6f3ee;
  --surface-tag: #eef2f1;
  --on-dark: #ffffff;
  --chip-active-text: #0f5f55;
  --chip-active-bg: #d8f8f3;
  --badge-text: #0f5f55;
  --badge-bg: #c8f6ef;
  --result-grad-1: rgba(255, 255, 255, 0.92);
  --result-grad-2: rgba(255, 255, 255, 0.64);
  --result-grad-3: rgba(71, 198, 183, 0.2);
  --theme-btn-bg: rgba(255, 255, 255, 0.88);
  --theme-btn-text: #1d1b1a;
  --radius: 24px;
}

[data-theme="dark"] {
  --bg-1: #10141c;
  --bg-2: #182432;
  --bg-3: #2c2330;
  --bg-4: #113634;
  --ink: #eaf1f7;
  --sub: #9fb0bf;
  --panel: rgba(17, 26, 37, 0.76);
  --line: rgba(255, 255, 255, 0.12);
  --key: #ff8a50;
  --key-dark: #ff6f33;
  --surface: #1e2a38;
  --surface-soft: #243747;
  --surface-tag: #243241;
  --on-dark: #111820;
  --chip-active-text: #b6f3ea;
  --chip-active-bg: #204f4a;
  --badge-text: #9ff6eb;
  --badge-bg: #1f4742;
  --result-grad-1: rgba(33, 46, 62, 0.92);
  --result-grad-2: rgba(26, 39, 54, 0.8);
  --result-grad-3: rgba(71, 198, 183, 0.25);
  --theme-btn-bg: rgba(22, 32, 44, 0.9);
  --theme-btn-text: #eaf1f7;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Pretendard Variable", "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 20%, var(--bg-3) 0, transparent 35%),
    radial-gradient(circle at 90% 0, var(--bg-4) 0, transparent 30%),
    linear-gradient(145deg, var(--bg-1), var(--bg-2));
  display: grid;
  place-items: center;
  padding: 24px;
  transition: background 250ms ease, color 250ms ease;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image:
    linear-gradient(transparent 0 49%, rgba(0, 0, 0, 0.25) 50%),
    linear-gradient(90deg, transparent 0 49%, rgba(0, 0, 0, 0.2) 50%);
  background-size: 3px 3px;
}

.theme-toggle {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 20;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--theme-btn-bg);
  color: var(--theme-btn-text);
  font: inherit;
  font-weight: 700;
  padding: 10px 14px;
  cursor: pointer;
  backdrop-filter: blur(12px);
}

.app {
  width: min(780px, 100%);
  animation: rise 600ms ease-out both;
}

.hero {
  margin-bottom: 16px;
}

.badge {
  display: inline-flex;
  padding: 6px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--badge-text);
  background: var(--badge-bg);
  margin: 0 0 12px;
}

h1 {
  margin: 0;
  font-size: clamp(30px, 5vw, 48px);
  letter-spacing: -0.03em;
}

.sub {
  margin: 10px 0 0;
  color: var(--sub);
}

.panel {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(16px);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

.switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}

.switch-btn {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  color: var(--ink);
  padding: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: 180ms ease;
}

.switch-btn.active {
  border-color: transparent;
  background: var(--ink);
  color: var(--on-dark);
}

.controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.control {
  display: grid;
  gap: 8px;
}

label,
.control > span {
  font-size: 14px;
  color: var(--sub);
}

select,
input[type="range"],
input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--ink);
  padding: 12px 10px;
  font: inherit;
}

textarea {
  resize: vertical;
}

.chips-wrap {
  align-content: start;
}

.chips {
  display: flex;
  gap: 8px;
}

.chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  font-weight: 600;
}

.chip.active {
  border-color: var(--chip-active-text);
  color: var(--chip-active-text);
  background: var(--chip-active-bg);
}

.actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.cta,
.ghost {
  border: 0;
  border-radius: 14px;
  padding: 13px 16px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.cta {
  flex: 1;
  color: var(--on-dark);
  background: linear-gradient(135deg, var(--key), #ff7d3a);
}

.cta:hover {
  background: linear-gradient(135deg, var(--key-dark), var(--key));
}

.ghost {
  color: var(--ink);
  background: var(--surface-soft);
}

.result {
  margin-top: 16px;
  border-radius: 18px;
  padding: 18px;
  min-height: 130px;
  background:
    linear-gradient(150deg, var(--result-grad-1), var(--result-grad-2)),
    radial-gradient(circle at 100% 0, var(--result-grad-3), transparent 45%);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.inquiry-panel {
  margin-top: 14px;
}

.inquiry-title {
  margin: 0;
  font-size: clamp(22px, 4vw, 30px);
  letter-spacing: -0.02em;
}

.inquiry-sub {
  margin: 8px 0 0;
  color: var(--sub);
}

.inquiry-form {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.inquiry-form .full {
  grid-column: 1 / -1;
}

.inquiry-submit {
  grid-column: 1 / -1;
  margin-top: 4px;
}

.hint {
  margin: 0;
  color: var(--sub);
}

.menu-name {
  margin: 0;
  font-size: clamp(24px, 4vw, 34px);
  letter-spacing: -0.02em;
}

.menu-meta {
  margin: 8px 0 0;
  color: #3f3b37;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.tag {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--ink);
  background: var(--surface-tag);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 640px) {
  .theme-toggle {
    top: 10px;
    right: 10px;
    padding: 9px 12px;
  }

  body {
    padding: 14px;
  }

  .panel {
    padding: 16px;
    border-radius: 20px;
  }

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

  .inquiry-form {
    grid-template-columns: 1fr;
  }

  .actions {
    flex-direction: column;
  }
}