/* ===== Reset & Variables ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --orange: #ff7724;
  --orange-dark: #e5671f;
  --orange-bg: #fff4ed;
  --black: #1a1a1a;
  --gray-50: #f9f9f9;
  --gray-100: #f2f2f2;
  --gray-200: #e4e4e4;
  --gray-400: #a8a8a8;
  --gray-600: #5a5a5a;
  --white: #ffffff;
  --red: #e53e3e;
  --radius: 14px;
  --shadow: 0 2px 16px rgba(0,0,0,0.07);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.10);
}

html { font-size: 16px; }

body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', sans-serif;
  background: var(--gray-50);
  color: var(--black);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: 460px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

main { flex: 1; padding-bottom: 48px; }

/* ===== Header ===== */
.site-header {
  background: var(--black);
  padding: 14px 0;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo { font-size: 1.15rem; font-weight: 800; color: var(--white); letter-spacing: -0.3px; }
.logo span { color: var(--orange); }

/* ===== Index: Code Entry ===== */
.code-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 52px 0 32px;
}
.eyebrow {
  display: inline-block;
  background: var(--orange-bg);
  color: var(--orange);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 18px;
}
.code-page__title {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--black);
  line-height: 1.3;
  margin-bottom: 10px;
  letter-spacing: -0.8px;
}
.code-page__sub {
  font-size: 0.88rem;
  color: var(--gray-600);
  margin-bottom: 36px;
}
.code-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px 24px;
  box-shadow: var(--shadow-md);
  width: 100%;
}
.code-card__label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-600);
  margin-bottom: 10px;
}
.code-card__input {
  width: 100%;
  padding: 13px 16px;
  font-size: 1.1rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: 4px;
  text-transform: uppercase;
  border: 2px solid var(--gray-200);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.2s;
  font-family: inherit;
}
.code-card__input::placeholder {
  font-weight: 400;
  letter-spacing: 0;
  font-size: 0.88rem;
  color: var(--gray-400);
  text-transform: none;
}
.code-card__input:focus { border-color: var(--orange); }
.code-error {
  font-size: 0.78rem;
  color: var(--red);
  margin-top: 7px;
  min-height: 1.1em;
  text-align: left;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 14px 20px;
  font-size: 0.95rem;
  font-weight: 700;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.18s ease;
  font-family: inherit;
  margin-top: 14px;
}
.btn-primary { background: var(--orange); color: var(--white); }
.btn-primary:hover:not(:disabled) {
  background: var(--orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(255,119,36,0.35);
}
.btn-primary:active:not(:disabled) { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.55; cursor: not-allowed; }

/* ===== Product Page ===== */
.product-section { padding: 28px 0 0; }

.ambassador-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--orange-bg);
  border-radius: 8px;
  padding: 9px 14px;
  margin-bottom: 16px;
  font-size: 0.82rem;
  color: var(--orange-dark);
  font-weight: 600;
}
.product__img-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 22px;
  background: var(--gray-100);
  aspect-ratio: 1 / 1;
}
.product__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.product__category { font-size: 0.75rem; font-weight: 700; color: var(--orange); margin-bottom: 6px; }
.product__name { font-size: 1.45rem; font-weight: 800; color: var(--black); margin-bottom: 10px; letter-spacing: -0.5px; line-height: 1.3; }
.product__desc { font-size: 0.87rem; color: var(--gray-600); line-height: 1.75; margin-bottom: 20px; }

.price-box {
  background: var(--white);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}
.price-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 7px; font-size: 0.85rem; }
.price-row:last-child { margin-bottom: 0; }
.price-row__label { color: var(--gray-600); }
.price-row__value { font-weight: 600; }
.price-row__value--strike { text-decoration: line-through; color: var(--gray-400); }
.price-row__value--discount { color: var(--red); font-weight: 700; }
.price-row--total { border-top: 1.5px solid var(--gray-200); padding-top: 12px; margin-top: 10px; }
.price-row--total .price-row__label { font-size: 1rem; font-weight: 800; color: var(--black); }
.price-row--total .price-row__value { font-size: 1.2rem; font-weight: 800; color: var(--orange); }

/* ===== Package Options ===== */
.pkg-section {
  background: var(--white);
  border-radius: var(--radius);
  padding: 26px 22px;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}
.pkg-section__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 14px;
}
.pkg-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pkg-option {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--gray-200);
  border-radius: 10px;
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color 0.18s, background 0.18s, box-shadow 0.18s;
}
.pkg-option:hover { border-color: var(--orange); background: var(--orange-bg); }
.pkg-option--active {
  border-color: var(--orange);
  background: var(--orange-bg);
  box-shadow: 0 0 0 1.5px var(--orange);
}
.pkg-option input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--orange);
  flex-shrink: 0;
  margin: 0;
  cursor: pointer;
}
.pkg-option__body {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex: 1;
  margin-left: 12px;
  min-height: 24px;
}
.pkg-option__name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--black);
}
.pkg-option__price {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--orange);
  white-space: nowrap;
}
.pkg-option__custom {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.pkg-option__custom input {
  width: 60px;
  padding: 6px 8px;
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
  border: 1.5px solid var(--gray-200);
  border-radius: 6px;
  outline: none;
  font-family: inherit;
  color: var(--black);
  -moz-appearance: textfield;
}
.pkg-option__custom input::-webkit-inner-spin-button,
.pkg-option__custom input::-webkit-outer-spin-button { -webkit-appearance: none; }
.pkg-option__custom input:focus { border-color: var(--orange); }
.pkg-option__custom-unit {
  font-size: 0.78rem;
  color: var(--gray-600);
  white-space: nowrap;
}

.pkg-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1.5px solid var(--gray-200);
}
.pkg-total__label {
  font-size: 1rem;
  font-weight: 800;
  color: var(--black);
}
.pkg-total__value {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--orange);
}

/* ===== Form ===== */
.form-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 26px 22px;
  box-shadow: var(--shadow);
  margin-bottom: 16px;
}
.form-card__title { font-size: 1rem; font-weight: 700; color: var(--black); margin-bottom: 18px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 0.78rem; font-weight: 600; color: var(--gray-600); margin-bottom: 5px; }
.form-group label .req { color: var(--red); margin-left: 2px; }
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 11px 13px;
  font-size: 0.88rem;
  border: 1.5px solid var(--gray-200);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.18s;
  font-family: inherit;
  color: var(--black);
  background: var(--white);
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--orange); }
.form-group textarea { resize: vertical; min-height: 72px; }
.input-stack { display: flex; flex-direction: column; gap: 6px; }

.qty-wrap {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--gray-200);
  border-radius: 8px;
  overflow: hidden;
  width: fit-content;
  transition: border-color 0.18s;
}
.qty-wrap:focus-within { border-color: var(--orange); }
.qty-btn {
  width: 42px;
  height: 42px;
  border: none;
  background: var(--gray-100);
  font-size: 1.15rem;
  color: var(--black);
  cursor: pointer;
  transition: background 0.15s;
  font-family: inherit;
}
.qty-btn:hover { background: var(--gray-200); }
.qty-input {
  width: 54px;
  height: 42px;
  border: none;
  border-left: 1.5px solid var(--gray-200);
  border-right: 1.5px solid var(--gray-200);
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
  outline: none;
  font-family: inherit;
  -moz-appearance: textfield;
}
.qty-input::-webkit-inner-spin-button,
.qty-input::-webkit-outer-spin-button { -webkit-appearance: none; }

/* ===== Account / Payment ===== */
.account-box {
  background: var(--gray-50);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 14px;
}
.account-row { display: flex; justify-content: space-between; font-size: 0.84rem; margin-bottom: 5px; }
.account-row:last-child { margin-bottom: 0; }
.account-row__label { color: var(--gray-600); }
.account-row__value { font-weight: 600; }
.notice-box {
  background: var(--orange-bg);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 0.76rem;
  color: var(--gray-600);
  line-height: 1.65;
}

/* ===== Consent ===== */
.consent-group { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 12px; }
.consent-group input[type="checkbox"] { width: 16px; height: 16px; margin-top: 2px; accent-color: var(--orange); flex-shrink: 0; cursor: pointer; }
.consent-group label { font-size: 0.78rem; color: var(--gray-600); line-height: 1.55; cursor: pointer; }

/* ===== Confirm Page ===== */
.confirm-page { padding: 52px 0 32px; text-align: center; }
.confirm-icon {
  width: 72px; height: 72px;
  background: var(--orange-bg);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-size: 2.2rem;
}
.confirm-title { font-size: 1.45rem; font-weight: 800; color: var(--black); margin-bottom: 10px; letter-spacing: -0.5px; }
.confirm-msg { font-size: 0.87rem; color: var(--gray-600); line-height: 1.75; margin-bottom: 28px; }

.confirm-account {
  background: var(--orange-bg);
  border-radius: var(--radius);
  padding: 22px 20px;
  margin-bottom: 16px;
  text-align: left;
}
.confirm-account__title { font-size: 0.88rem; font-weight: 700; color: var(--orange-dark); margin-bottom: 12px; }
.confirm-account__row { display: flex; justify-content: space-between; font-size: 0.84rem; margin-bottom: 5px; }
.confirm-account__row:last-child { margin-bottom: 0; }
.confirm-account__label { color: var(--gray-600); }
.confirm-account__value { font-weight: 700; color: var(--black); }
.confirm-account__value--highlight { color: var(--orange); font-size: 1.05rem; }

.confirm-card { background: var(--white); border-radius: var(--radius); padding: 22px 20px; box-shadow: var(--shadow); text-align: left; margin-bottom: 16px; }
.confirm-card__title { font-size: 0.88rem; font-weight: 700; color: var(--black); margin-bottom: 14px; }
.confirm-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--gray-100); font-size: 0.83rem; }
.confirm-row:last-child { border-bottom: none; }
.confirm-row__label { color: var(--gray-600); }
.confirm-row__value { font-weight: 600; max-width: 65%; text-align: right; }

.receipt-note {
  background: var(--white);
  border-radius: 8px;
  padding: 14px;
  box-shadow: var(--shadow);
  font-size: 0.75rem;
  color: var(--gray-600);
  line-height: 1.7;
  text-align: left;
  margin-bottom: 16px;
}

/* ===== Spinner / Toast ===== */
.spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(60px);
  background: var(--black);
  color: var(--white);
  padding: 11px 22px;
  border-radius: 8px;
  font-size: 0.83rem;
  font-weight: 600;
  z-index: 999;
  opacity: 0;
  transition: all 0.28s ease;
  pointer-events: none;
  white-space: nowrap;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ===== Footer ===== */
.site-footer {
  padding: 20px 0;
  text-align: center;
  font-size: 0.72rem;
  color: var(--gray-400);
  line-height: 1.9;
  border-top: 1px solid var(--gray-200);
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .code-page { padding: 36px 0 24px; }
  .code-page__title { font-size: 1.45rem; }
}

/* ===== Dashboard ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}
.stat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px 12px;
  box-shadow: var(--shadow);
  text-align: center;
}
.stat-card__label { font-size: 0.72rem; color: var(--gray-600); margin-bottom: 6px; }
.stat-card__value { font-size: 1.2rem; font-weight: 800; color: var(--orange); letter-spacing: -0.5px; }

.dash-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0 8px;
}
.dash-header__name { font-size: 0.88rem; font-weight: 700; color: var(--black); }

.btn-ghost {
  background: none;
  border: 1.5px solid var(--gray-200);
  color: var(--gray-600);
  font-size: 0.78rem;
  padding: 6px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  font-weight: 600;
  transition: all 0.18s;
}
.btn-ghost:hover { border-color: var(--orange); color: var(--orange); }

.order-item { padding: 12px 0; border-bottom: 1px solid var(--gray-100); }
.order-item:last-child { border-bottom: none; }
.order-item__top {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  margin-bottom: 4px;
}
.order-item__id { color: var(--gray-400); }
.order-item__amount { font-weight: 700; color: var(--black); }
.order-item__bottom {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--gray-600);
}

.empty-state {
  text-align: center;
  padding: 32px 0;
  color: var(--gray-400);
  font-size: 0.84rem;
}

.text-link {
  display: block;
  text-align: center;
  font-size: 0.78rem;
  color: var(--gray-600);
  margin-top: 14px;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.text-link:hover { color: var(--orange); }