:root {
  --bg: oklch(13% 0.008 270);
  --bg-2: oklch(16% 0.01 270);
  --ink: oklch(10% 0.006 270);
  --surface: oklch(18% 0.012 270 / 0.72);
  --surface-solid: oklch(18% 0.012 270);
  --surface-2: oklch(22% 0.014 270 / 0.7);
  --hairline: oklch(100% 0 0 / 0.08);
  --hairline-strong: oklch(100% 0 0 / 0.14);
  --text: oklch(97% 0.005 90);
  --text-soft: oklch(86% 0.008 90);
  --text-muted: oklch(68% 0.012 90);
  --text-dim: oklch(52% 0.01 90);

  --gold: oklch(84% 0.1 82);
  --gold-soft: oklch(78% 0.09 82);
  --gold-deep: oklch(62% 0.12 70);
  --danger: oklch(68% 0.2 25);

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;

  --shadow-1: 0 1px 0 oklch(100% 0 0 / 0.05) inset,
    0 1px 2px oklch(0% 0 0 / 0.4);
  --shadow-2: 0 1px 0 oklch(100% 0 0 / 0.05) inset,
    0 10px 30px oklch(0% 0 0 / 0.35),
    0 4px 12px oklch(0% 0 0 / 0.25);
  --shadow-3: 0 1px 0 oklch(100% 0 0 / 0.08) inset,
    0 30px 60px oklch(0% 0 0 / 0.45),
    0 12px 24px oklch(0% 0 0 / 0.3);
  --shadow-gold: 0 0 0 1px oklch(84% 0.1 82 / 0.28),
    0 10px 30px oklch(70% 0.12 82 / 0.18);

  --easing: cubic-bezier(0.2, 0.8, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: "Pretendard Variable", Pretendard, -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  color: var(--text-soft);
  min-height: 100vh;
  line-height: 1.6;
  letter-spacing: -0.005em;
  background-color: var(--bg);
  background-image:
    radial-gradient(
      800px 420px at 82% -5%,
      oklch(52% 0.14 295 / 0.22),
      transparent 60%
    ),
    radial-gradient(
      900px 500px at -8% 12%,
      oklch(48% 0.1 220 / 0.18),
      transparent 65%
    ),
    radial-gradient(
      600px 400px at 50% 110%,
      oklch(60% 0.12 82 / 0.08),
      transparent 70%
    );
  background-attachment: fixed;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.06;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  background-size: 160px 160px;
}

body > * {
  position: relative;
  z-index: 1;
}

::selection {
  background: oklch(84% 0.1 82 / 0.35);
  color: var(--text);
}

/* ---------- Hero ---------- */

.hero {
  padding: 96px 24px 56px;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: min(640px, 70%);
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(
    90deg,
    transparent,
    var(--hairline-strong),
    transparent
  );
}

.hero__inner {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 11px;
  font-weight: 500;
  color: var(--gold);
  padding: 7px 14px;
  border: 1px solid oklch(84% 0.1 82 / 0.28);
  border-radius: 999px;
  background: linear-gradient(
    180deg,
    oklch(30% 0.02 82 / 0.2),
    oklch(20% 0.01 82 / 0.08)
  );
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-1);
}

.hero__eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--gold);
  box-shadow: 0 0 10px var(--gold);
}

.hero__title {
  font-family: "Fraunces", "Pretendard Variable", serif;
  font-weight: 500;
  font-size: clamp(40px, 7vw, 80px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 26px 0 18px;
  color: var(--text);
  text-wrap: balance;
}

.hero__title-by {
  display: inline-block;
  margin-left: 0.12em;
  font-size: 0.42em;
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  opacity: 0.6;
  vertical-align: middle;
  transform: translateY(-0.15em);
}

.hero__subtitle {
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  font-size: 16px;
  font-weight: 400;
  text-wrap: balance;
}

/* ---------- Layout ---------- */

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 40px 24px 80px;
  display: grid;
  gap: 72px;
}

.section__head {
  margin-bottom: 28px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.section__head-text {
  display: grid;
  gap: 6px;
}

.section__label {
  text-transform: uppercase;
  letter-spacing: 0.26em;
  font-size: 11px;
  font-weight: 500;
  color: var(--gold-soft);
}

.section__head h2 {
  font-family: "Fraunces", "Pretendard Variable", serif;
  font-weight: 400;
  margin: 0;
  font-size: clamp(24px, 3.2vw, 34px);
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1.15;
}

.section__head p {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
  max-width: 520px;
}

/* ---------- Gallery ---------- */

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 22px;
}

.card {
  position: relative;
  background: linear-gradient(
    180deg,
    oklch(22% 0.012 270 / 0.75),
    oklch(15% 0.008 270 / 0.75)
  );
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-2);
  transition: transform 0.5s var(--easing),
    box-shadow 0.5s var(--easing),
    border-color 0.3s var(--easing);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    oklch(100% 0 0 / 0.06),
    transparent 30%
  );
}

.card:hover {
  transform: translateY(-6px);
  border-color: oklch(84% 0.1 82 / 0.35);
  box-shadow: var(--shadow-3), var(--shadow-gold);
}

.card__img-wrap {
  position: relative;
  overflow: hidden;
}

.card__img-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 55%,
    oklch(10% 0.006 270 / 0.75) 100%
  );
  pointer-events: none;
}

.card__img {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  background: var(--surface-2);
  transition: transform 0.7s var(--easing), filter 0.5s var(--easing);
  filter: saturate(1.02);
}

.card:hover .card__img {
  transform: scale(1.05);
  filter: saturate(1.12);
}

.card__body {
  padding: 14px 16px 18px;
  border-top: 1px solid var(--hairline);
}

.card__title {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text);
  letter-spacing: -0.01em;
}

.card__hint {
  margin: 6px 0 0;
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* ---------- Download buttons ---------- */

.download-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 18px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--text);
  background: linear-gradient(
    180deg,
    oklch(22% 0.012 270 / 0.85),
    oklch(14% 0.008 270 / 0.85)
  );
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  text-decoration: none;
  box-shadow: var(--shadow-1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform 0.2s var(--easing),
    border-color 0.25s var(--easing), box-shadow 0.25s var(--easing);
  white-space: nowrap;
}

.download-btn:hover {
  transform: translateY(-1px);
  border-color: oklch(84% 0.1 82 / 0.45);
  box-shadow: var(--shadow-2), 0 0 0 1px oklch(84% 0.1 82 / 0.25);
}

.download-btn__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: linear-gradient(180deg, #f0d9a0, #c9a770);
  color: #1a1206;
  font-weight: 700;
  font-size: 12px;
}

/* ---------- Launch CTA ---------- */

.launch-btn {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 20px 32px;
  font-family: "Fraunces", "Pretendard Variable", serif;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--text);
  background: linear-gradient(
    180deg,
    oklch(22% 0.012 270 / 0.85),
    oklch(14% 0.008 270 / 0.85)
  );
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  box-shadow: var(--shadow-2);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  position: relative;
  overflow: hidden;
  transition: transform 0.25s var(--easing),
    box-shadow 0.3s var(--easing), border-color 0.3s var(--easing);
}

.launch-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    200px 80px at 85% 50%,
    oklch(84% 0.1 82 / 0.18),
    transparent 70%
  );
  pointer-events: none;
}

.launch-btn__text {
  position: relative;
}

.launch-btn__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: linear-gradient(
    180deg,
    oklch(90% 0.08 82),
    oklch(74% 0.1 78)
  );
  color: oklch(16% 0.015 82);
  font-weight: 700;
  font-size: 14px;
  transition: transform 0.25s var(--easing);
  position: relative;
}

.launch-btn:hover {
  transform: translateY(-2px);
  border-color: oklch(84% 0.1 82 / 0.35);
  box-shadow: var(--shadow-3), var(--shadow-gold);
}

.launch-btn:hover .launch-btn__arrow {
  transform: translateX(4px);
}

/* ---------- Modal ---------- */

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--easing),
    visibility 0.3s var(--easing);
}

@media (max-width: 720px) {
  .modal {
    padding: 0;
  }
  .modal__panel {
    height: 100dvh !important;
    max-height: 100vh !important;
    max-width: 100% !important;
    border-radius: 0 !important;
    border-left: none !important;
    border-right: none !important;
  }
}

.modal[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: oklch(8% 0.006 270 / 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.modal__panel {
  position: relative;
  width: 100%;
  max-width: 760px;
  height: 92dvh;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(
    180deg,
    oklch(19% 0.012 270 / 0.97),
    oklch(12% 0.008 270 / 0.97)
  );
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-3);
  transform: translateY(24px) scale(0.98);
  transition: transform 0.4s var(--easing);
  overflow: hidden;
}

.modal[aria-hidden="false"] .modal__panel {
  transform: translateY(0) scale(1);
}

.modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--hairline);
  gap: 16px;
  background: linear-gradient(
    180deg,
    oklch(22% 0.012 270 / 0.6),
    transparent
  );
}

.modal__head-text {
  display: grid;
  gap: 4px;
}

.modal__head h3 {
  margin: 0;
  font-family: "Fraunces", serif;
  font-size: 20px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.01em;
}

.modal__close {
  background: oklch(10% 0.006 270 / 0.6);
  border: 1px solid var(--hairline-strong);
  color: var(--text-soft);
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 14px;
  letter-spacing: 0;
  text-transform: none;
  box-shadow: none;
  flex-shrink: 0;
}

.modal__close:hover:not(:disabled) {
  background: var(--hairline);
  border-color: var(--text-muted);
  filter: none;
  transform: none;
  box-shadow: none;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 500;
}

.field--inline {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  text-transform: none;
  letter-spacing: 0;
  font-size: 13px;
  color: var(--text-soft);
}

.field input[type="password"],
.field input[type="text"],
.field select {
  appearance: none;
  background: oklch(10% 0.006 270 / 0.6);
  border: 1px solid var(--hairline);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 14px;
  font-family: inherit;
  letter-spacing: normal;
  text-transform: none;
  outline: none;
  transition: border-color 0.2s var(--easing),
    box-shadow 0.2s var(--easing), background-color 0.2s var(--easing);
}

.field input::placeholder {
  color: var(--text-dim);
}

.field input:focus,
.field select:focus {
  border-color: oklch(84% 0.1 82 / 0.6);
  box-shadow: 0 0 0 4px oklch(84% 0.1 82 / 0.14);
  background: oklch(12% 0.006 270 / 0.8);
}

.field input[type="checkbox"] {
  accent-color: var(--gold);
  width: 16px;
  height: 16px;
}

.field select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'><path d='M1 1.5L6 6.5L11 1.5' stroke='%23999' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* ---------- Chat window ---------- */

.chat {
  background: transparent;
  padding: 24px;
  flex: 1 1 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  touch-action: pan-y;
  display: flex;
  flex-direction: column;
  gap: 16px;
  scroll-behavior: smooth;
  min-height: 0;
}

.chat::-webkit-scrollbar {
  width: 8px;
}

.chat::-webkit-scrollbar-track {
  background: transparent;
}

.chat::-webkit-scrollbar-thumb {
  background: var(--hairline-strong);
  border-radius: 999px;
}

.chat__empty {
  margin: auto;
  color: var(--text-muted);
  font-size: 14px;
  font-style: italic;
  text-align: center;
  max-width: 320px;
}

.msg {
  max-width: 86%;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 14.5px;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.65;
  animation: msgIn 0.4s var(--easing) both;
  box-shadow: var(--shadow-1);
  flex-shrink: 0;
}

@keyframes msgIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.msg--user {
  align-self: flex-end;
  background: linear-gradient(135deg, #3a2e1a, #2a2215);
  color: #ffffff;
  border: 1px solid rgba(240, 217, 160, 0.35);
  border-bottom-right-radius: 6px;
}

.msg--bot {
  align-self: flex-start;
  background: #1e1e22;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #e8e8ed;
  border-bottom-left-radius: 6px;
}

.msg--error {
  align-self: stretch;
  background: oklch(30% 0.12 25 / 0.22);
  border: 1px solid oklch(68% 0.2 25 / 0.5);
  color: oklch(92% 0.06 25);
}

.msg--loading {
  font-style: italic;
  color: var(--text-muted);
  background: transparent;
  border: 1px dashed var(--hairline-strong);
  box-shadow: none;
}

/* ---------- Recommendation card ---------- */

.reco-card {
  align-self: stretch;
  width: 100%;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: #1a1a1e;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  animation: msgIn 0.55s var(--easing) both;
  position: relative;
  overflow: hidden;
  color: #f5f5f7;
}

.reco-card__poster {
  position: relative;
  padding: 28px 24px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(180deg, #0e0e12 0%, #18181d 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.reco-card__poster img {
  display: block;
  width: 200px;
  height: 300px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6),
    0 4px 12px rgba(0, 0, 0, 0.4);
  background: #2a2a30;
}

.reco-card__rank {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 5;
  display: inline-block;
  padding: 7px 14px;
  background: linear-gradient(180deg, #f0d9a0, #c9a770);
  color: #1a1206;
  font-family: "Fraunces", serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border-radius: 999px;
  border: 1px solid rgba(240, 217, 160, 0.7);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.55);
}

.reco-card__body {
  padding: 24px 26px 26px;
  background: #1a1a1e;
  color: #f5f5f7;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.reco-card__date {
  display: block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: #d9b97a;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.reco-card__title {
  font-family: "Fraunces", "Pretendard Variable", serif;
  margin: 0 0 14px;
  font-size: 26px;
  font-weight: 500;
  line-height: 1.2;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.reco-card__desc {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.7;
  color: #d8d8dd;
}

.reco-card__why {
  padding: 14px 16px;
  background: #0f0f13;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-left: 3px solid #d9b97a;
  border-radius: 10px;
}

.reco-card__why-label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: #e6c78a;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.reco-card__why p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: #cfcfd5;
}

@media (max-width: 560px) {
  .reco-card__poster {
    padding: 22px 18px 16px;
  }
  .reco-card__poster img {
    width: 160px;
    height: 240px;
  }
  .reco-card__body {
    padding: 20px 20px 22px;
  }
  .reco-card__title {
    font-size: 22px;
  }
  .reco-card__desc {
    font-size: 14px;
  }
}

/* ---------- Note card (memory / prompt) ---------- */

.note-card {
  align-self: stretch;
  width: 100%;
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  border-radius: 14px;
  color: #f5f5f7;
  animation: msgIn 0.45s var(--easing) both;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.note-card--memory {
  background: linear-gradient(
    180deg,
    rgba(217, 185, 122, 0.1),
    rgba(217, 185, 122, 0.04)
  );
  border: 1px solid rgba(217, 185, 122, 0.3);
}

.note-card--prompt {
  background: linear-gradient(
    180deg,
    rgba(217, 185, 122, 0.18),
    rgba(217, 185, 122, 0.08)
  );
  border: 1px solid rgba(217, 185, 122, 0.55);
  box-shadow: 0 8px 24px rgba(217, 185, 122, 0.1);
}

.note-card__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(180deg, #f0d9a0, #c9a770);
  color: #1a1206;
  display: grid;
  place-items: center;
  font-family: "Fraunces", serif;
  font-size: 20px;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.note-card__body {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 6px;
}

.note-card__label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.26em;
  color: #e6c78a;
  font-weight: 700;
  text-transform: uppercase;
}

.note-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: #f5f5f7;
}

.note-card--prompt .note-card__text {
  font-weight: 500;
}

@media (max-width: 560px) {
  .note-card {
    padding: 16px 18px;
    gap: 14px;
  }
  .note-card__icon {
    width: 36px;
    height: 36px;
    font-size: 18px;
  }
  .note-card__text {
    font-size: 14px;
  }
}

/* ---------- Composer ---------- */

.composer {
  display: grid;
  gap: 12px;
  padding: 20px 24px;
  border-top: 1px solid var(--hairline);
  background: oklch(10% 0.006 270 / 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.composer textarea {
  resize: none;
  background: oklch(10% 0.006 270 / 0.7);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  color: var(--text);
  padding: 14px 16px;
  font-family: inherit;
  font-size: 15px;
  line-height: 1.6;
  outline: none;
  transition: border-color 0.2s var(--easing),
    box-shadow 0.2s var(--easing), background-color 0.2s var(--easing);
  min-height: 72px;
}

.composer textarea::placeholder {
  color: var(--text-dim);
}

.composer textarea:focus {
  border-color: oklch(84% 0.1 82 / 0.6);
  box-shadow: 0 0 0 4px oklch(84% 0.1 82 / 0.14);
  background: oklch(12% 0.006 270 / 0.8);
}

.composer__actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.composer__hint {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

button {
  appearance: none;
  border: 1px solid oklch(84% 0.1 82 / 0.55);
  cursor: pointer;
  font-family: inherit;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 22px;
  border-radius: 999px;
  background: linear-gradient(
    180deg,
    oklch(90% 0.08 82),
    oklch(74% 0.1 78)
  );
  color: oklch(16% 0.015 82);
  box-shadow:
    0 1px 0 oklch(100% 0 0 / 0.45) inset,
    0 -1px 0 oklch(0% 0 0 / 0.15) inset,
    0 8px 24px oklch(70% 0.12 82 / 0.28);
  transition: transform 0.15s var(--easing),
    box-shadow 0.2s var(--easing), filter 0.15s var(--easing);
}

button:hover:not(:disabled) {
  transform: translateY(-1px);
  filter: brightness(1.05);
  box-shadow:
    0 1px 0 oklch(100% 0 0 / 0.5) inset,
    0 -1px 0 oklch(0% 0 0 / 0.15) inset,
    0 12px 28px oklch(70% 0.12 82 / 0.38);
}

button:active:not(:disabled) {
  transform: translateY(0);
  filter: brightness(0.97);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  filter: saturate(0.6);
}

/* ---------- Footer ---------- */

.footer {
  text-align: center;
  color: var(--text-dim);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 32px 24px 40px;
  border-top: 1px solid var(--hairline);
  margin-top: 24px;
}

.footer a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--easing);
}

.footer a:hover {
  border-color: var(--gold-soft);
}