:root {
  --bg: #faf8f3;
  --surface: #ffffff;
  --ink: #22291f;
  --ink-soft: #5b6357;
  --border: #e4e0d4;
  --primary: #2f6b4f;
  --primary-dark: #1f4d38;
  --accent: #d98236;
  --map-empty: #eceae1;
  --map-low: #cfe3cf;
  --map-mid: #f2c17a;
  --map-high: #d9613f;
  --map-hover: #1f4d38;
  --radius: 14px;
  --shadow: 0 2px 10px rgba(34, 41, 31, 0.06);
  font-size: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Pretendard", "Noto Sans KR", -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

a { color: var(--primary-dark); }

.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* ---------- Header ---------- */

header.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 1.15rem;
  text-decoration: none;
  color: var(--primary-dark);
}
.logo span.dot { color: var(--accent); }
nav.main-nav { display: flex; gap: 18px; flex-wrap: wrap; }
nav.main-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 600;
}
nav.main-nav a:hover { color: var(--primary-dark); }

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

.hero {
  padding: 56px 0 32px;
  text-align: center;
}
.hero h1 { font-size: 2rem; margin: 0 0 12px; color: var(--primary-dark); }
.hero p { color: var(--ink-soft); max-width: 640px; margin: 0 auto; }
.hero .cta-btn {
  display: inline-block;
  margin-top: 22px;
  background: var(--primary);
  color: #fff;
  padding: 12px 26px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  box-shadow: var(--shadow);
}
.hero .cta-btn:hover { background: var(--primary-dark); }

/* ---------- Section shell ---------- */

section { padding: 44px 0; }
section h2 { font-size: 1.4rem; color: var(--primary-dark); margin-bottom: 6px; }
section .section-sub { color: var(--ink-soft); margin-bottom: 24px; font-size: 0.95rem; }

/* ---------- Map tool ---------- */

#map-tool { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.tool-header {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

#breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 4px; font-size: 0.95rem; }
.crumb {
  background: none; border: none; cursor: pointer; color: var(--primary-dark);
  font-weight: 700; padding: 2px 4px; font-size: 0.95rem;
}
.crumb-sep { color: var(--ink-soft); }
.crumb-current { color: var(--ink-soft); font-weight: 600; padding: 2px 4px; }

#global-search {
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  min-width: 220px;
  font-size: 0.9rem;
}

.tool-grid {
  display: grid;
  grid-template-columns: minmax(0, 380px) 1fr;
  gap: 28px;
}
@media (max-width: 780px) {
  .tool-grid { grid-template-columns: 1fr; }
}

.map-wrap {
  background: #f3f1ea;
  border-radius: var(--radius);
  padding: 16px;
  border: 1px solid var(--border);
}
.map-wrap svg { width: 100%; height: auto; display: block; }
.map-wrap svg path { stroke: #fff; stroke-width: 1.2; transition: filter 0.15s ease; }
.map-wrap svg path.hovered { filter: brightness(0.9); }

.map-legend { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 12px; font-size: 0.82rem; color: var(--ink-soft); }
.map-legend span { display: inline-flex; align-items: center; gap: 5px; }
.map-legend i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }

.nationwide-box {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
}
.nationwide-box button {
  background: var(--accent); color: #fff; border: none; padding: 8px 16px;
  border-radius: 999px; font-weight: 700; cursor: pointer; font-size: 0.85rem;
}

.panel-heading { font-weight: 800; margin-bottom: 12px; color: var(--primary-dark); }

#submap-box { margin-bottom: 16px; }
.submap-wrap {
  background: #f3f1ea; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px;
}
.submap-wrap svg { width: 100%; height: auto; display: block; max-width: 460px; margin: 0 auto; }
.submap-wrap svg path { stroke: #fff; stroke-width: 1; transition: filter 0.15s ease; }
.submap-wrap svg path.hovered { filter: brightness(0.9); }
.submap-note { font-size: 0.78rem; color: var(--ink-soft); margin: 8px 0 0; }

.sigungu-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.sigungu-chip {
  background: var(--bg); border: 1px solid var(--border); border-radius: 999px;
  padding: 8px 14px; font-size: 0.88rem; cursor: pointer; font-weight: 600;
}
.sigungu-chip:hover { border-color: var(--primary); color: var(--primary-dark); }
.sigungu-chip span { color: var(--accent); font-weight: 800; margin-left: 4px; }

.view-all-btn {
  background: none; border: 1px solid var(--primary); color: var(--primary-dark);
  border-radius: 999px; padding: 8px 16px; font-size: 0.85rem; font-weight: 700; cursor: pointer;
}

.entry-list { display: flex; flex-direction: column; gap: 12px; max-height: 560px; overflow-y: auto; padding-right: 4px; }

.entry-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.entry-top { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; flex-wrap: wrap; }
.tag {
  font-size: 0.72rem; font-weight: 800; padding: 3px 9px; border-radius: 999px;
  background: color-mix(in srgb, var(--tag-color) 18%, white);
  color: var(--tag-color);
}
.entry-region { font-size: 0.78rem; color: var(--ink-soft); }
.entry-actions { margin-left: auto; display: flex; gap: 10px; }
.entry-edit { background: none; border: none; color: var(--primary-dark); cursor: pointer; font-size: 0.78rem; font-weight: 700; }
.entry-del { background: none; border: none; color: #b64545; cursor: pointer; font-size: 0.78rem; font-weight: 700; }
.entry-card h4 { margin: 4px 0; font-size: 1rem; }
.entry-card p { margin: 4px 0; color: var(--ink-soft); font-size: 0.9rem; }
.entry-meta { display: flex; justify-content: space-between; font-size: 0.78rem; color: var(--ink-soft); margin-top: 8px; }

.empty-msg { color: var(--ink-soft); font-size: 0.9rem; padding: 20px 0; }

/* ---------- Form ---------- */

#register {
  background: var(--surface);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

label { display: block; font-size: 0.85rem; font-weight: 700; margin-bottom: 5px; color: var(--ink-soft); }
input, select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px;
  font-size: 0.92rem; font-family: inherit; background: var(--bg);
}
textarea { min-height: 80px; resize: vertical; }

.submit-btn {
  background: var(--primary); color: #fff; border: none; padding: 12px 26px;
  border-radius: 999px; font-weight: 800; cursor: pointer; margin-top: 6px;
}
.submit-btn:hover { background: var(--primary-dark); }
.cancel-btn {
  background: none; color: var(--ink-soft); border: 1px solid var(--border); padding: 12px 22px;
  border-radius: 999px; font-weight: 700; cursor: pointer; margin-top: 6px; margin-left: 8px;
}
#form-status { margin-left: 12px; font-size: 0.85rem; color: var(--primary-dark); font-weight: 700; }

.my-entries-header { display: flex; align-items: center; justify-content: space-between; margin: 32px 0 12px; }
.io-buttons { display: flex; gap: 8px; }
.io-buttons button, .io-buttons label {
  background: var(--bg); border: 1px solid var(--border); border-radius: 999px;
  padding: 8px 16px; font-size: 0.82rem; font-weight: 700; cursor: pointer; color: var(--ink);
}

/* ---------- How-to / Features / FAQ ---------- */

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.step-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.step-num { display: inline-flex; width: 28px; height: 28px; border-radius: 50%; background: var(--primary); color: #fff; align-items: center; justify-content: center; font-weight: 800; margin-bottom: 10px; font-size: 0.85rem; }
.step-card h3 { margin: 0 0 6px; font-size: 1rem; }
.step-card p { margin: 0; font-size: 0.88rem; color: var(--ink-soft); }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.feature-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.feature-card h3 { margin: 0 0 6px; font-size: 1rem; color: var(--primary-dark); }
.feature-card p { margin: 0; font-size: 0.88rem; color: var(--ink-soft); }

.faq-item { border-bottom: 1px solid var(--border); padding: 14px 0; }
.faq-item summary { cursor: pointer; font-weight: 700; }
.faq-item p { color: var(--ink-soft); margin: 10px 0 0; font-size: 0.9rem; }

.about-summary { background: var(--surface); border-radius: var(--radius); border: 1px solid var(--border); padding: 24px; }

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

footer.site-footer {
  background: var(--primary-dark); color: #dbe6dd; padding: 32px 0; margin-top: 20px;
}
footer.site-footer a { color: #fff; text-decoration: none; margin-right: 16px; font-size: 0.88rem; }
footer.site-footer a:hover { text-decoration: underline; }
footer.site-footer .foot-note { margin-top: 14px; font-size: 0.78rem; color: #a9c0ac; }

/* ---------- Static pages ---------- */

.static-page { padding: 50px 0 70px; }
.static-page h1 { color: var(--primary-dark); }
.static-page h2 { font-size: 1.15rem; margin-top: 30px; color: var(--primary-dark); }
.static-page section { padding: 0; }