::selection {
  background: rgba(255, 120, 55, 0.24);
  color: #fff6ef;
}

:root {
  --bg: #171311;
  --bg-soft: #221c19;
  --panel: rgba(39, 33, 30, 0.82);
  --panel-strong: rgba(47, 40, 37, 0.94);
  --panel-soft: rgba(58, 49, 45, 0.62);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f6f1ec;
  --muted: #b7ada5;
  --muted-soft: #8c837c;
  --accent: #ff7a3d;
  --accent-deep: #ff5e2f;
  --accent-soft: rgba(255, 122, 61, 0.16);
  --green: #79d95f;
  --green-soft: rgba(121, 217, 95, 0.16);
  --gold: #ffb347;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(circle at 12% 8%, rgba(255, 122, 61, 0.16), transparent 28%),
    radial-gradient(circle at 88% 14%, rgba(121, 217, 95, 0.12), transparent 22%),
    linear-gradient(180deg, #1d1714 0%, var(--bg) 52%, #120f0d 100%);
  color: var(--text);
  font-family: "Noto Sans KR", sans-serif;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.88), transparent 96%);
}

.page-shell {
  width: min(1220px, calc(100% - 36px));
  margin: 0 auto;
  padding: 28px 0 64px;
}

.hero {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 24px;
  padding: 24px 26px 26px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(52, 44, 40, 0.88), rgba(30, 25, 23, 0.9)),
    linear-gradient(135deg, rgba(255, 122, 61, 0.08), rgba(121, 217, 95, 0.04));
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), transparent 34%);
  pointer-events: none;
}

.hero-toolbar,
.hero-main,
.hero-filter-panel,
.dashboard-layout {
  position: relative;
  z-index: 1;
}

.hero-toolbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.03);
}

.brand-mark,
.hero-nav,
.hero-location,
.eyebrow,
.panel-kicker,
.stat-label,
.stat-trend,
.coupon-badge,
.coupon-expiry,
.meta-chip,
.notice,
.quick-filter-title {
  font-family: "Sora", sans-serif;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 600;
}

.brand-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  box-shadow: 0 0 0 6px rgba(255, 122, 61, 0.1);
}

.hero-nav {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 0.78rem;
}

.hero-location {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 0.78rem;
  white-space: nowrap;
}

.hero-main {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.95fr);
  gap: 20px;
  align-items: stretch;
}

.hero-copy {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 10px 4px 4px;
}

.eyebrow,
.panel-kicker {
  margin: 0;
  color: #ffb67b;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.panel-heading h2,
.coupon-code {
  margin: 0;
  font-family: "Sora", sans-serif;
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(2.55rem, 5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.hero-text {
  max-width: 58ch;
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
  font-size: 0.98rem;
}

.hero-status {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
  font-size: 0.78rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 6px rgba(121, 217, 95, 0.08);
}

.status-divider {
  width: 1px;
  height: 12px;
  background: rgba(255, 255, 255, 0.14);
}

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

.stat-card {
  display: grid;
  gap: 8px;
  min-height: 118px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
}

.stat-label {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.stat-card strong {
  font-family: "Sora", sans-serif;
  font-size: clamp(1.45rem, 3vw, 2.15rem);
  line-height: 1;
}

.stat-trend {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  font-size: 0.68rem;
}

.stat-trend.positive {
  background: var(--green-soft);
  color: var(--green);
}

.filter-dock {
  position: sticky;
  top: 12px;
  z-index: 30;
  margin-top: 16px;
}

.hero-filter-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 148px;
  gap: 16px;
  align-items: end;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(34, 28, 25, 0.82);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px);
}

.quick-filter-wrap {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.quick-filter-title {
  color: var(--muted-soft);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quick-filter-bar {
  display: grid;
  gap: 8px;
}

.quick-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.control-group {
  display: grid;
  gap: 6px;
}

.control-group label {
  color: var(--muted-soft);
  font-family: "Sora", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quick-filter-button,
.ghost-button {
  border: 1px solid transparent;
  font: inherit;
}

.control-group select {
  width: 100%;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
  font-size: 0.84rem;
}

.control-group select option {
  color: #171311;
  background: #f5f1ec;
}

.quick-filter-button,
.ghost-button {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.quick-filter-button {
  background: rgba(255, 255, 255, 0.045);
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 600;
  white-space: nowrap;
}

.quick-filter-button:hover,
.ghost-button:hover {
  transform: translateY(-1px);
}

.quick-filter-button.is-active {
  border-color: rgba(255, 122, 61, 0.28);
  background: linear-gradient(135deg, rgba(255, 122, 61, 0.24), rgba(255, 94, 47, 0.18));
  color: #fff1ea;
}

.content {
  margin-top: 18px;
}

.dashboard-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.58fr) minmax(290px, 0.72fr);
  gap: 16px;
  align-items: start;
}

.panel {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.list-panel {
  scroll-margin-top: 118px;
}

.panel-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.panel-heading h2 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.panel-meta {
  margin: 0;
  max-width: 34ch;
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.9rem;
}

.side-heading {
  margin-bottom: 16px;
}

.side-heading h2 {
  font-size: 1.4rem;
}

.side-rail {
  display: grid;
  gap: 16px;
  align-content: start;
}

.rail-metrics {
  display: grid;
  gap: 10px;
}

.rail-item {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
}

.rail-item span {
  color: var(--muted-soft);
  font-size: 0.76rem;
}

.rail-item strong {
  font-family: "Sora", sans-serif;
  font-size: 1rem;
  line-height: 1.4;
}

.guide-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.88rem;
}

.notice-stack {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.notice {
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.55;
}

.notice.warn {
  border-color: rgba(255, 122, 61, 0.16);
  color: #ffc8ac;
}

.coupon-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.coupon-card {
  position: relative;
  overflow: hidden;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 24px;
  background: var(--panel-strong);
}

.coupon-card::before {
  position: absolute;
  inset: auto -36px -36px auto;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  content: "";
  background: radial-gradient(circle, rgba(255, 122, 61, 0.18), transparent 68%);
}

.coupon-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.coupon-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(121, 217, 95, 0.12);
  color: var(--green);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
}

.coupon-expiry {
  color: var(--muted-soft);
  font-size: 0.7rem;
  text-align: right;
}

.coupon-main {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  margin-top: 14px;
}

.coupon-value {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 90px;
  padding: 12px;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255, 179, 71, 0.2), rgba(255, 122, 61, 0.16)),
    rgba(255, 255, 255, 0.03);
  color: #ffd39d;
  font-family: "Sora", sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.05em;
  text-align: center;
}

.coupon-copy {
  min-width: 0;
}

.coupon-code {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.coupon-threshold {
  display: inline-flex;
  align-items: center;
  margin: 10px 0 0;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #ffd3bd;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.45;
}

.coupon-title {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.9rem;
}

.coupon-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.meta-chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: #d7d0ca;
  font-size: 0.7rem;
  font-weight: 600;
}

.coupon-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.coupon-actions > * {
  flex: 1;
}

.ghost-button {
  justify-content: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #fff4ee;
  font-size: 0.84rem;
  font-weight: 700;
}

.ghost-button:hover {
  filter: brightness(1.05);
}

.empty-state {
  padding: 40px 18px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: 20px;
}

@media (max-width: 1100px) {
  .hero-main,
  .dashboard-layout,
  .coupon-grid {
    grid-template-columns: 1fr;
  }

  .panel-heading {
    flex-direction: column;
    align-items: start;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(100% - 18px, 1220px);
    padding-top: 18px;
  }

  .hero,
  .panel {
    padding: 18px;
    border-radius: 24px;
  }

  .hero-toolbar {
    grid-template-columns: 1fr;
    justify-items: start;
    gap: 10px;
  }

  .hero-nav {
    flex-wrap: wrap;
    gap: 10px 14px;
  }

  .hero h1 {
    max-width: none;
    font-size: 2.2rem;
  }

  .filter-dock {
    top: 8px;
    z-index: 40;
  }

  .hero-filter-panel {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 10px;
    border-radius: 18px;
  }

  .quick-filter-title,
  .control-group label {
    display: none;
  }

  .quick-filter-bar {
    gap: 6px;
  }

  .quick-filter-button {
    flex: 0 0 auto;
    min-height: 34px;
    padding: 0 11px;
    font-size: 0.78rem;
  }

  .quick-filter-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 6px;
    padding: 0 12px 1px 1px;
    scroll-padding-inline: 12px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .quick-filter-row::-webkit-scrollbar {
    display: none;
  }

  .control-group {
    justify-self: end;
    width: 98px;
  }

  .control-group select {
    min-height: 32px;
    padding: 0 8px;
    border-radius: 12px;
    font-size: 0.78rem;
  }

  .list-panel {
    scroll-margin-top: 118px;
  }

  .coupon-main {
    grid-template-columns: 1fr;
  }

  .coupon-value {
    min-height: 74px;
  }

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