/* ====================================================
   Honored - 시니어 여행 일정 플래너 스타일
   디자인 방향: 다크 포레스트 그린 + 화이트 세리프
   시니어 친화: 큰 글자(기본 18px), 넓은 여백, 큰 버튼
   ==================================================== */

:root {
  --green-900: #14342a;
  --green-800: #1c3f30;
  --green-700: #245040;
  --green-600: #2e6b4a;
  --gold: #c9a86a;
  --gold-dark: #b08d4f;
  --cream: #f7f5ef;
  --cream-2: #efece2;
  --ink: #1f2421;
  --ink-soft: #4a5550;
  --line: #ddd8cb;
  --white: #ffffff;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 8px 28px rgba(20, 52, 42, 0.12);
  --shadow-sm: 0 2px 10px rgba(20, 52, 42, 0.08);
  --shadow-lg: 0 20px 54px rgba(20, 52, 42, 0.2);
  --focus: 0 0 0 3px rgba(201, 168, 106, 0.55);

  --serif: "Noto Serif KR", serif;
  --sans: "Noto Sans KR", -apple-system, system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  font-family: var(--serif);
  line-height: 1.3;
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

/* 키보드로 이동하는 분을 위한 또렷한 포커스 표시 (접근성) */
:focus-visible {
  outline: none;
  box-shadow: var(--focus);
  border-radius: 8px;
}

img {
  max-width: 100%;
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

/* ---------- 버튼 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 700;
  padding: 14px 26px;
  min-height: 52px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.08s ease, background 0.15s ease, box-shadow 0.15s ease;
  text-align: center;
}
.btn:active {
  transform: translateY(1px);
}
.btn-primary {
  background: linear-gradient(180deg, #d4b67c, var(--gold));
  color: var(--green-900);
  box-shadow: 0 6px 18px rgba(176, 141, 79, 0.35);
}
.btn-primary:hover {
  background: linear-gradient(180deg, var(--gold), var(--gold-dark));
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  border-color: var(--green-700);
  color: var(--green-800);
}
.btn-outline:hover {
  background: rgba(46, 107, 74, 0.08);
}
.btn-ghost {
  background: var(--white);
  border-color: var(--line);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover {
  border-color: var(--green-600);
}
.btn-on-dark {
  background: var(--gold);
  color: var(--green-900);
}
.btn-block {
  width: 100%;
}
.btn-sm {
  font-size: 16px;
  padding: 10px 16px;
  min-height: 44px;
}

/* ---------- 헤더 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--green-900);
  color: var(--white);
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.18);
  border-bottom: 1px solid rgba(201, 168, 106, 0.28);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}
.brand {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-mark {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: 0.02em;
  color: var(--white);
}
.brand-sub {
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.06em;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-link {
  position: relative;
  font-weight: 700;
  font-size: 17px;
  color: #e7ede9;
  padding: 10px 16px;
  border-radius: 999px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.nav-link:hover {
  background: rgba(255, 255, 255, 0.08);
}
.nav-link.active {
  color: var(--green-900);
  background: var(--gold);
}
.nav-itinerary {
  gap: 8px;
}
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 7px;
  border-radius: 999px;
  background: var(--gold);
  color: var(--green-900);
  font-size: 14px;
  font-weight: 700;
}
.nav-link.active .badge {
  background: var(--green-900);
  color: var(--gold);
}

/* ---------- 공통 레이아웃 ---------- */
.app-main {
  min-height: 60vh;
}
.section {
  padding: 56px 0;
}
.section-head {
  margin-bottom: 28px;
}
.section-head h2 {
  font-size: 30px;
  color: var(--green-900);
}
.section-head p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 18px;
}
.eyebrow {
  display: inline-block;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold-dark);
  margin-bottom: 10px;
}

/* ---------- Hero ---------- */
.hero {
  background: radial-gradient(
      900px 420px at 10% 115%,
      rgba(46, 107, 74, 0.5),
      transparent 60%
    ),
    radial-gradient(
      1200px 500px at 82% -12%,
      rgba(201, 168, 106, 0.22),
      transparent 60%
    ),
    var(--green-900);
  color: var(--white);
  padding: 72px 0 64px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero h1 {
  font-size: 46px;
  color: var(--white);
  letter-spacing: -0.01em;
}
.hero h1 .accent {
  color: var(--gold);
}
.hero-lead {
  margin: 22px 0 32px;
  font-size: 21px;
  line-height: 1.65;
  color: #e3ebe6;
  max-width: 32ch;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.hero-note {
  margin-top: 20px;
  font-size: 15px;
  color: #b9c8c0;
}

/* Hero 미리보기 카드 묶음 */
.hero-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.preview-card {
  border-radius: var(--radius);
  padding: 20px;
  min-height: 120px;
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.preview-card .pc-emoji {
  font-size: 32px;
}
.preview-card .pc-name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 22px;
}
.preview-card .pc-tag {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
}

/* ---------- 여행지 카드 그리드 ---------- */
.dest-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.dest-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  transition: transform 0.12s ease, box-shadow 0.15s ease;
  cursor: pointer;
}
.dest-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold);
}
.dest-cover {
  height: 150px;
  color: var(--white);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}
.dest-cover .cover-emoji {
  position: absolute;
  right: 14px;
  bottom: 8px;
  font-size: 64px;
  opacity: 0.55;
}
.dest-cover .cover-region {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: rgba(0, 0, 0, 0.22);
  padding: 4px 10px;
  border-radius: 999px;
  align-self: flex-start;
}
.dest-cover .cover-name {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 700;
  z-index: 1;
}
.dest-body {
  padding: 18px 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
.dest-tagline {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 19px;
  color: var(--green-800);
}
.dest-desc {
  color: var(--ink-soft);
  font-size: 16px;
  flex: 1;
}
.dest-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.dest-count {
  font-size: 15px;
  color: var(--ink-soft);
}
.dest-go {
  font-weight: 700;
  color: var(--green-700);
}

/* ---------- 상세 페이지 ---------- */
.detail-hero {
  color: var(--white);
  padding: 48px 0;
}
.detail-hero .container {
  position: relative;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 18px;
}
.back-link:hover {
  color: var(--white);
}
.detail-hero h1 {
  font-size: 40px;
  color: var(--white);
}
.detail-hero .detail-region {
  font-size: 16px;
  color: var(--gold);
  font-weight: 700;
  letter-spacing: 0.06em;
}
.detail-hero .detail-desc {
  margin-top: 14px;
  max-width: 60ch;
  font-size: 18px;
  color: #e6ede9;
}

.category-group {
  margin-top: 8px;
}
.category-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 36px 0 18px;
}
.category-head .cat-icon {
  font-size: 26px;
}
.category-head h3 {
  font-size: 24px;
  color: var(--green-900);
}
.place-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.place-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow-sm);
}
.place-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.place-name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 20px;
  color: var(--ink);
}
.cat-pill {
  font-size: 13px;
  font-weight: 700;
  padding: 4px 11px;
  border-radius: 999px;
  white-space: nowrap;
}
.cat-맛집 {
  background: #fdeede;
  color: #a85b18;
}
.cat-카페 {
  background: #ece3d5;
  color: #8a6a2f;
}
.cat-볼거리 {
  background: #e1efe6;
  color: #1f6b46;
}
.place-desc {
  color: var(--ink-soft);
  font-size: 16px;
  flex: 1;
}
.place-card .btn {
  width: 100%;
}
.btn-saved {
  background: var(--green-700) !important;
  color: var(--white) !important;
  border-color: var(--green-700) !important;
}

/* ---------- 일정표 페이지 ---------- */
.itin-head {
  background: var(--green-900);
  color: var(--white);
  padding: 44px 0;
}
.itin-head h1 {
  font-size: 38px;
  color: var(--white);
}
.itin-head p {
  margin: 10px 0 0;
  color: #d8e2dc;
  font-size: 18px;
}
.itin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin: 26px 0 8px;
}
.itin-toolbar .spacer {
  flex: 1;
}
.day-block {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-top: 22px;
  overflow: hidden;
}
.day-title {
  background: var(--cream-2);
  padding: 16px 22px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 22px;
  color: var(--green-900);
  border-bottom: 1px solid var(--line);
}
.day-items {
  list-style: none;
  margin: 0;
  padding: 0;
}
.itin-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--cream-2);
}
.itin-item:last-child {
  border-bottom: none;
}
.itin-order {
  width: 36px;
  height: 36px;
  flex: none;
  border-radius: 50%;
  background: var(--green-700);
  color: var(--white);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.itin-info {
  flex: 1;
  min-width: 0;
}
.itin-info .ii-name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 19px;
}
.itin-info .ii-meta {
  font-size: 15px;
  color: var(--ink-soft);
}
.itin-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: none;
}
.icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--white);
  font-size: 18px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--green-800);
}
.icon-btn:hover:not(:disabled) {
  border-color: var(--green-600);
  background: var(--cream);
}
.icon-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.icon-btn.danger {
  color: #b13b2e;
}
.day-select {
  font-family: var(--sans);
  font-size: 16px;
  padding: 9px 12px;
  min-height: 42px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
}
.day-empty {
  padding: 22px;
  color: var(--ink-soft);
  font-size: 16px;
}

/* 빈 상태 */
.empty-state {
  text-align: center;
  background: var(--white);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 56px 24px;
  margin-top: 22px;
}
.empty-state .es-emoji {
  font-size: 56px;
}
.empty-state h3 {
  font-size: 24px;
  color: var(--green-900);
  margin: 14px 0 8px;
}
.empty-state p {
  color: var(--ink-soft);
  margin: 0 0 22px;
}

/* 공유 영역 */
.share-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  margin-top: 28px;
}
.share-card h3 {
  font-size: 22px;
  color: var(--green-900);
  margin-bottom: 6px;
}
.share-card p {
  margin: 0 0 14px;
  color: var(--ink-soft);
  font-size: 16px;
}
.share-text {
  width: 100%;
  min-height: 180px;
  resize: vertical;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--cream);
  color: var(--ink);
}
.share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}
.copied-msg {
  color: var(--green-700);
  font-weight: 700;
  align-self: center;
}

/* ---------- 푸터 ---------- */
.site-footer {
  background: var(--green-900);
  color: #cfdbd4;
  padding: 40px 0;
  margin-top: 40px;
  text-align: center;
}
.footer-brand {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 26px;
  color: var(--white);
  margin: 0 0 8px;
}
.footer-text {
  margin: 0 0 8px;
  font-size: 17px;
}
.footer-fine {
  margin: 0;
  font-size: 14px;
  color: #9fb0a8;
}

/* 토스트 */
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(20px);
  background: var(--green-900);
  color: var(--white);
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 16px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 100;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---------- 반응형 ---------- */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero h1 {
    font-size: 38px;
  }
  .dest-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .place-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  body {
    font-size: 17px;
  }
  .header-inner {
    flex-wrap: wrap;
    gap: 10px;
  }
  .brand-mark {
    font-size: 24px;
  }
  .nav-link {
    font-size: 16px;
    padding: 9px 13px;
  }
  .hero {
    padding: 48px 0 44px;
  }
  .hero h1 {
    font-size: 32px;
  }
  .hero-lead {
    font-size: 18px;
  }
  .hero-cta .btn {
    width: 100%;
  }
  .section {
    padding: 40px 0;
  }
  .section-head h2 {
    font-size: 25px;
  }
  .dest-grid,
  .place-grid,
  .hero-preview {
    grid-template-columns: 1fr;
  }
  .detail-hero h1 {
    font-size: 31px;
  }
  .itin-head h1 {
    font-size: 30px;
  }
  .itin-item {
    flex-wrap: wrap;
    padding: 16px;
  }
  .itin-controls {
    width: 100%;
    justify-content: flex-end;
    flex-wrap: wrap;
  }
  .share-actions .btn {
    width: 100%;
  }
}