.ovb-app {
  --ovb-ink: #183a36;
  --ovb-ink-soft: #31554f;
  --ovb-paper: #fbfaf6;
  --ovb-cream: #f1ecdf;
  --ovb-line: #ded8ca;
  --ovb-accent: #d95f45;
  --ovb-gold: #b88935;
  --ovb-ok: #31866f;
  --ovb-pending: #c98b24;
  --ovb-muted: #8c918e;
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 18px 72px;
  color: #252b29;
  font-family: "Pretendard", "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
  line-height: 1.55;
  box-sizing: border-box;
}

.ovb-app *,
.ovb-app *::before,
.ovb-app *::after { box-sizing: border-box; }
.ovb-app button,
.ovb-app input,
.ovb-app select,
.ovb-app textarea { font: inherit; }
.ovb-app button { cursor: pointer; }
.ovb-app button:focus-visible,
.ovb-app input:focus-visible,
.ovb-app select:focus-visible,
.ovb-app textarea:focus-visible {
  outline: 3px solid rgba(217, 95, 69, .3);
  outline-offset: 2px;
}

.ovb-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(38px, 7vw, 76px) clamp(24px, 7vw, 76px);
  border-radius: 26px;
  color: #fff;
  background:
    radial-gradient(circle at 86% 12%, rgba(233, 194, 114, .28), transparent 26%),
    linear-gradient(128deg, #102d29, #1d5149 66%, #2e665b);
  box-shadow: 0 22px 55px rgba(16, 45, 41, .15);
}
.ovb-hero::after {
  content: "藝";
  position: absolute;
  right: clamp(18px, 7vw, 78px);
  bottom: -42px;
  color: rgba(255, 255, 255, .055);
  font-family: serif;
  font-size: clamp(150px, 25vw, 280px);
  line-height: 1;
  pointer-events: none;
}
.ovb-eyebrow,
.ovb-section-title > span {
  display: block;
  margin-bottom: 9px;
  color: #e8c57f;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .15em;
}
.ovb-hero h1 {
  position: relative;
  z-index: 1;
  margin: 0;
  color: inherit;
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 800;
  letter-spacing: -.055em;
  line-height: 1.13;
}
.ovb-hero > p {
  position: relative;
  z-index: 1;
  max-width: 620px;
  margin: 18px 0 22px;
  color: rgba(255, 255, 255, .83);
  font-size: clamp(15px, 2vw, 18px);
}
.ovb-hero-badges { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 8px; }
.ovb-hero-badges span {
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  background: rgba(255, 255, 255, .08);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.ovb-venues,
.ovb-layouts,
.ovb-schedule,
.ovb-fees { margin-top: clamp(54px, 8vw, 88px); }
.ovb-venue-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ovb-venue-card { display: flex; min-height: 330px; flex-direction: column; padding: 25px; border: 1px solid var(--ovb-line); border-radius: 18px; background: #fff; box-shadow: 0 10px 30px rgba(24,58,54,.06); }
.ovb-venue-card.is-active { border-top: 5px solid var(--ovb-accent); }
.ovb-venue-card.is-preparing { border-top: 5px solid #9da39f; background: #f7f7f5; }
.ovb-venue-card.is-free { border-top: 5px solid var(--ovb-ok); }
.ovb-venue-top { display: flex; align-items: center; justify-content: space-between; }
.ovb-status { padding: 5px 9px; border-radius: 999px; font-size: 11px; font-weight: 800; }
.ovb-status.online { background: #fff0ec; color: #b94732; }
.ovb-status.preparing { background: #e8eae8; color: #606763; }
.ovb-status.free { background: #e5f3ee; color: #226a57; }
.ovb-venue-no { color: #d4d8d5; font-size: 22px; font-weight: 800; }
.ovb-venue-card h3 { margin: 20px 0 9px; color: var(--ovb-ink); font-size: 27px; }
.ovb-venue-card > p { margin: 0 0 18px; color: #5e6763; font-size: 14px; }
.ovb-venue-card dl { margin: auto 0 18px; padding-top: 10px; border-top: 1px solid #ece8de; }
.ovb-venue-card dl div { display: flex; justify-content: space-between; gap: 14px; padding: 5px 0; font-size: 13px; }
.ovb-venue-card dt { color: #737a77; }
.ovb-venue-card dd { margin: 0; color: var(--ovb-ink); font-weight: 800; text-align: right; }
.ovb-venue-card a { color: var(--ovb-accent); font-size: 14px; font-weight: 800; text-decoration: none; }
.ovb-venue-card .ovb-venue-note { margin: -4px 0 0; color: #68716d; font-size: 11px; }
.ovb-layout-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.ovb-layout-grid figure { margin: 0; overflow: hidden; border: 1px solid var(--ovb-line); border-radius: 18px; background: #fff; box-shadow: 0 10px 30px rgba(24,58,54,.06); }
.ovb-layout-grid img { display: block; width: 100%; height: auto; background: var(--ovb-paper); }
.ovb-layout-grid figcaption { display: flex; justify-content: space-between; gap: 12px; padding: 16px 18px; }
.ovb-layout-grid figcaption strong { color: var(--ovb-ink); }
.ovb-layout-grid figcaption span { color: #6b7470; font-size: 12px; text-align: right; }
.ovb-layout-note { margin: 13px 0 0; padding: 13px 15px; border-left: 4px solid var(--ovb-gold); background: #fbf7ed; color: #626b67; font-size: 13px; }
.ovb-section-title { margin-bottom: 22px; }
.ovb-section-title > span { color: var(--ovb-accent); }
.ovb-section-title h2 {
  margin: 0;
  color: var(--ovb-ink);
  font-size: clamp(26px, 3.8vw, 38px);
  font-weight: 800;
  letter-spacing: -.045em;
}
.ovb-booking-grid { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(260px, .75fr); gap: 18px; align-items: stretch; }
.ovb-calendar-card,
.ovb-day-card {
  overflow: hidden;
  border: 1px solid var(--ovb-line);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 12px 36px rgba(24, 58, 54, .07);
}
.ovb-calendar-card { padding: clamp(16px, 3vw, 28px); }
.ovb-calendar-toolbar { display: grid; grid-template-columns: 40px 1fr 40px auto; gap: 8px; align-items: center; margin-bottom: 18px; }
.ovb-calendar-toolbar h3 { margin: 0; color: var(--ovb-ink); font-size: 24px; font-weight: 800; text-align: center; }
.ovb-calendar-toolbar button {
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--ovb-line);
  border-radius: 10px;
  background: #fff;
  color: var(--ovb-ink);
  font-weight: 800;
}
.ovb-calendar-toolbar button:hover { border-color: var(--ovb-ink); background: var(--ovb-paper); }
.ovb-legend { display: flex; flex-wrap: wrap; gap: 8px 15px; margin: 0 0 16px; color: #626a67; font-size: 12px; }
.ovb-legend span { display: inline-flex; align-items: center; gap: 6px; }
.ovb-legend i { width: 9px; height: 9px; border-radius: 50%; background: var(--ovb-ok); }
.ovb-legend i.pending { background: var(--ovb-pending); }
.ovb-legend i.reserved { background: var(--ovb-accent); }
.ovb-legend i.blocked { background: #6e557c; }
.ovb-legend i.closed { background: #bdc0be; }
.ovb-weekdays,
.ovb-calendar-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }
.ovb-weekdays { margin-bottom: 5px; }
.ovb-weekdays span { padding: 7px 2px; color: #6d7471; font-size: 12px; font-weight: 800; text-align: center; }
.ovb-weekdays span:first-child { color: var(--ovb-accent); }
.ovb-weekdays span:last-child { color: #496e9a; }
.ovb-day {
  position: relative;
  min-width: 0;
  min-height: 76px;
  margin: 2px;
  padding: 8px 6px;
  border: 1px solid transparent;
  border-radius: 11px;
  background: var(--ovb-paper);
  color: #313735;
  text-align: left;
  transition: border-color .15s ease, transform .15s ease, background .15s ease;
}
.ovb-day:not(:disabled):hover { z-index: 1; border-color: var(--ovb-ink); transform: translateY(-1px); }
.ovb-day.selected { border-color: var(--ovb-accent); background: #fff6f3; box-shadow: 0 0 0 2px rgba(217, 95, 69, .12); }
.ovb-day.today .number { display: grid; width: 26px; height: 26px; place-items: center; margin: -3px 0 2px -3px; border-radius: 50%; background: var(--ovb-ink); color: #fff; }
.ovb-day.other { opacity: .43; }
.ovb-day:disabled { cursor: not-allowed; opacity: .58; }
.ovb-day .number { display: block; font-size: 14px; font-weight: 800; }
.ovb-day .status { display: inline-block; max-width: 100%; margin-top: 11px; overflow: hidden; color: var(--ovb-ok); font-size: 10px; font-weight: 800; text-overflow: ellipsis; white-space: nowrap; }
.ovb-day .status.pending { color: var(--ovb-pending); }
.ovb-day .status.reserved { color: var(--ovb-accent); }
.ovb-day .status.blocked { color: #6e557c; }
.ovb-day .status.closed { color: var(--ovb-muted); }
.ovb-selection { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 19px; padding: 16px; border-radius: 14px; background: var(--ovb-cream); }
.ovb-selection small { display: block; margin-bottom: 4px; color: #727a77; font-weight: 700; }
.ovb-selection strong { color: var(--ovb-ink); }
.ovb-selection button,
.ovb-actions button[type="submit"] {
  flex: 0 0 auto;
  padding: 11px 19px;
  border: 0;
  border-radius: 10px;
  background: var(--ovb-accent);
  color: #fff;
  font-weight: 800;
  box-shadow: none;
}
.ovb-selection button:hover,
.ovb-actions button[type="submit"]:hover { background: #bd4934; }
.ovb-selection button:disabled,
.ovb-actions button:disabled { cursor: not-allowed; opacity: .48; }

.ovb-day-card { display: flex; min-height: 100%; flex-direction: column; background: var(--ovb-ink); color: #fff; }
.ovb-day-heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 22px 22px 17px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.ovb-day-heading h3 { margin: 0; color: #fff; font-size: 20px; }
.ovb-day-heading span { padding: 5px 9px; border-radius: 999px; background: rgba(255, 255, 255, .12); font-size: 11px; font-weight: 800; }
.ovb-day-events { flex: 1; padding: 19px 22px 24px; }
.ovb-day-events > p { margin: 0; color: rgba(255, 255, 255, .7); }
.ovb-day-note { padding-bottom: 16px; border-bottom: 1px solid rgba(255, 255, 255, .12); font-size: 13px; }
.ovb-event { display: grid; grid-template-columns: 1fr; gap: 3px; padding: 14px 0; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.ovb-event strong { color: #fff; font-size: 16px; }
.ovb-event span { color: rgba(255, 255, 255, .72); font-size: 13px; }
.ovb-event i { justify-self: start; margin-top: 4px; padding: 3px 7px; border-radius: 999px; background: rgba(217, 95, 69, .22); color: #ffb7a8; font-size: 10px; font-style: normal; font-weight: 800; }
.ovb-event i.pending { background: rgba(201, 139, 36, .2); color: #f0cd88; }
.ovb-event i.blocked { background: rgba(207, 179, 224, .16); color: #dfc6eb; }
.ovb-available-note { margin-top: 14px !important; padding: 14px; border: 1px dashed rgba(255, 255, 255, .24); border-radius: 10px; }

.ovb-fee-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 18px; }
.ovb-fee-cards article { padding: 21px; border-radius: 15px; background: var(--ovb-cream); }
.ovb-fee-cards small { display: block; margin-bottom: 6px; color: #686e6c; font-weight: 700; }
.ovb-fee-cards strong { color: var(--ovb-ink); font-size: clamp(20px, 3vw, 28px); }
.ovb-table-wrap { overflow-x: auto; border: 1px solid var(--ovb-line); border-radius: 15px; background: #fff; }
.ovb-table-wrap table { width: 100%; min-width: 680px; margin: 0; border: 0; border-collapse: collapse; font-size: 14px; }
.ovb-table-wrap th,
.ovb-table-wrap td { padding: 13px 15px; border-width: 0 0 1px; border-style: solid; border-color: #ece8de; text-align: left; vertical-align: middle; }
.ovb-table-wrap th { background: var(--ovb-ink); color: #fff; font-weight: 800; }
.ovb-table-wrap tbody tr:last-child td { border-bottom: 0; }
.ovb-table-wrap td:nth-child(4) { color: var(--ovb-ink); font-weight: 800; white-space: nowrap; }
.ovb-fee-note { margin: 13px 0 0; color: #666e6b; font-size: 13px; }

.ovb-dialog {
  width: min(820px, calc(100vw - 28px));
  max-height: calc(100vh - 28px);
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 20px;
  background: #fff;
  color: #252b29;
  box-shadow: 0 25px 90px rgba(0, 0, 0, .3);
}
.ovb-dialog::backdrop { background: rgba(9, 24, 22, .68); backdrop-filter: blur(3px); }
.ovb-dialog form { max-height: calc(100vh - 28px); padding: clamp(20px, 4vw, 34px); overflow-y: auto; }
.ovb-dialog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 15px; margin-bottom: 18px; }
.ovb-dialog-head .ovb-eyebrow { color: var(--ovb-accent); }
.ovb-dialog-head h2 { margin: 0; color: var(--ovb-ink); font-size: 28px; letter-spacing: -.04em; }
.ovb-dialog-head button { width: 38px; height: 38px; padding: 0; border: 1px solid var(--ovb-line); border-radius: 50%; background: #fff; color: #555; font-size: 25px; line-height: 1; }
.ovb-chosen { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; padding: 13px 16px; border-radius: 11px; background: var(--ovb-cream); }
.ovb-chosen span { color: #6c7471; font-size: 13px; font-weight: 700; }
.ovb-chosen strong { color: var(--ovb-ink); }
.ovb-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
.ovb-form-grid > label,
.ovb-equipment > label { position: relative; display: block; color: #343b38; font-size: 13px; font-weight: 800; }
.ovb-form-grid em,
.ovb-consent em { color: var(--ovb-accent); font-style: normal; }
.ovb-form-grid input,
.ovb-form-grid select,
.ovb-form-grid textarea,
.ovb-equipment textarea {
  display: block;
  width: 100%;
  min-height: 44px;
  margin-top: 6px;
  padding: 9px 11px;
  border: 1px solid #cfcabe;
  border-radius: 9px;
  background: #fff;
  color: #252b29;
  box-shadow: none;
}
.ovb-form-grid textarea { resize: vertical; }
.ovb-form-grid input:focus,
.ovb-form-grid select:focus,
.ovb-form-grid textarea:focus { border-color: var(--ovb-accent); }
.ovb-suffix { position: absolute; right: 12px; bottom: 11px; color: #737a77; font-size: 12px; }
.ovb-full { grid-column: 1 / -1; }
.ovb-time-message { margin: -5px 0 0; color: #69716e; font-size: 12px; }
.ovb-time-message.error,
.ovb-submit-message.error { color: #b93628; }
.ovb-equipment { margin: 3px 0 0; padding: 16px; border: 1px solid var(--ovb-line); border-radius: 13px; background: var(--ovb-paper); }
.ovb-equipment legend { padding: 0 7px; color: var(--ovb-ink); font-weight: 800; }
.ovb-equipment-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 13px; }
.ovb-equipment-grid label { display: grid; grid-template-columns: 1fr 68px; gap: 7px; align-items: center; padding: 9px; border-radius: 9px; background: #fff; color: #3d4542; font-size: 12px; font-weight: 800; }
.ovb-equipment-grid small { display: block; margin-top: 2px; color: #7a817e; font-size: 10px; font-weight: 600; }
.ovb-equipment-grid input { min-height: 38px; margin: 0; padding: 6px; text-align: center; }
.ovb-fee-preview { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 22px; overflow: hidden; border-radius: 12px; background: var(--ovb-line); }
.ovb-fee-preview > div { padding: 13px; background: var(--ovb-paper); }
.ovb-fee-preview span { display: block; color: #737a77; font-size: 11px; }
.ovb-fee-preview strong { display: block; margin-top: 3px; color: var(--ovb-ink); font-size: 15px; }
.ovb-fee-preview .total { background: var(--ovb-ink); }
.ovb-fee-preview .total span { color: rgba(255, 255, 255, .68); }
.ovb-fee-preview .total strong { color: #fff; font-size: 18px; }
.ovb-consent { display: flex; align-items: flex-start; gap: 9px; margin-top: 18px; color: #555d5a; font-size: 13px; }
.ovb-consent input { flex: 0 0 auto; width: 17px; height: 17px; margin-top: 2px; accent-color: var(--ovb-accent); }
.ovb-submit-message { min-height: 21px; margin: 10px 0 0; color: var(--ovb-ok); font-size: 13px; font-weight: 700; }
.ovb-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 10px; }
.ovb-actions button { min-height: 44px; padding: 10px 18px; border: 1px solid var(--ovb-line); border-radius: 10px; background: #fff; color: #4b524f; font-weight: 800; }
.ovb-actions button[type="submit"] { border-color: var(--ovb-accent); }
.ovb-honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

@media (max-width: 820px) {
  .ovb-venue-cards { grid-template-columns: 1fr; }
  .ovb-venue-card { min-height: auto; }
  .ovb-layout-grid { grid-template-columns: 1fr; }
  .ovb-booking-grid { grid-template-columns: 1fr; }
  .ovb-day-card { min-height: 260px; }
  .ovb-equipment-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .ovb-app { padding-right: 12px; padding-left: 12px; }
  .ovb-hero { border-radius: 18px; }
  .ovb-calendar-card { padding: 12px; border-radius: 15px; }
  .ovb-calendar-toolbar { grid-template-columns: 36px 1fr 36px; }
  .ovb-calendar-toolbar button { min-width: 36px; height: 36px; padding: 0 8px; }
  .ovb-calendar-toolbar #ovb-today { grid-column: 1 / -1; width: 100%; }
  .ovb-legend { gap: 6px 10px; }
  .ovb-day { min-height: 59px; margin: 1px; padding: 5px 3px; border-radius: 8px; }
  .ovb-day .number { font-size: 12px; }
  .ovb-day .status { margin-top: 6px; font-size: 8px; letter-spacing: -.04em; }
  .ovb-selection { align-items: stretch; flex-direction: column; }
  .ovb-selection button { width: 100%; }
  .ovb-fee-cards { grid-template-columns: 1fr; }
  .ovb-dialog { width: calc(100vw - 14px); max-height: calc(100vh - 14px); border-radius: 15px; }
  .ovb-dialog form { max-height: calc(100vh - 14px); padding: 19px 15px; }
  .ovb-form-grid { grid-template-columns: 1fr; }
  .ovb-full { grid-column: auto; }
  .ovb-equipment { grid-column: auto; padding: 12px; }
  .ovb-equipment-grid { grid-template-columns: 1fr; }
  .ovb-fee-preview { grid-template-columns: repeat(2, 1fr); }
  .ovb-fee-preview .total { grid-column: span 2; }
  .ovb-actions { position: sticky; bottom: -19px; margin: 12px -15px -19px; padding: 12px 15px calc(12px + env(safe-area-inset-bottom)); background: #fff; box-shadow: 0 -10px 25px rgba(0, 0, 0, .06); }
  .ovb-actions button { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .ovb-app * { scroll-behavior: auto !important; transition: none !important; }
}