/* ============================================================
   撮影地帳 - 硬券・駅スタンプ帳をモチーフにした撮影記録アプリ
   ============================================================ */

:root{
  --paper:       #F5F0E3;
  --paper-2:     #EAE2CC;
  --paper-3:     #F9F6EC;
  --line:        #D7CDAF;
  --ink:         #26241F;
  --ink-soft:    #6A6455;
  --ink-faint:   #9C9581;

  --rail:        #2B4E63;
  --rail-soft:   #E1E8EA;
  --bus:         #47603D;
  --bus-soft:    #E6EAE0;
  --flower:      #8E4353;
  --flower-soft: #F1E0E3;

  --brass:        #A9762E;
  --brass-deep:   #7C551F;
  --brass-soft:   #F1E4C8;

  --shadow: 0 10px 28px rgba(38,36,31,0.16);
  --shadow-sm: 0 3px 10px rgba(38,36,31,0.14);

  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);

  --font-display: "Zen Kaku Gothic New", sans-serif;
  --font-body: "Zen Kaku Gothic New", sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Roboto Mono", Consolas, monospace;
}

*{ box-sizing: border-box; }
*:focus-visible{ outline: 2px solid var(--brass); outline-offset: 2px; }

html, body{
  margin:0; padding:0; height:100%;
  color: var(--ink);
  font-family: var(--font-body);
  overscroll-behavior: none;
}

body{
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  background:
    radial-gradient(circle at 1px 1px, rgba(38,36,31,0.045) 1px, transparent 0) 0 0/15px 15px,
    var(--paper);
}

button{ font-family: inherit; }

@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; animation: none !important; }
}

/* ---------------- Header / app bar ---------------- */
.app-bar{
  position: relative;
  flex: 0 0 auto;
  background: var(--paper-3);
  border-bottom: 1px solid var(--ink);
}
.app-bar::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -5px;
  height: 1px;
  background-image: repeating-linear-gradient(to right, var(--ink-faint) 0 6px, transparent 6px 13px);
  opacity: .6;
}

.app-bar-top{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: calc(15px + var(--safe-top)) 16px 10px;
}

.app-title{
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.12em;
  color: var(--ink);
}

.app-stats{
  margin: 0;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-soft);
  white-space: nowrap;
}
.app-stats span{ color: var(--ink); font-weight: 700; }
.stats-sep{ margin: 0 3px; color: var(--ink-faint); font-weight: 400 !important; }

/* ---------------- Filter tabs: 未使用券 / 使用済券 の切符トグル ---------------- */
.filter-tabs{
  display: flex;
  gap: 7px;
  padding: 0 16px 12px;
  overflow-x: auto;
  scrollbar-width: none;
}
.filter-tabs::-webkit-scrollbar{ display: none; }

.tab{
  flex: 0 0 auto;
  padding: 7px 13px;
  border-radius: 7px;
  border: 1.5px dashed var(--line);
  background: transparent;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background .12s ease, border-color .12s ease, color .12s ease;
  white-space: nowrap;
}
.tab.is-active{
  border-style: solid;
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}
.tab-rail.is-active{ background: var(--rail); border-color: var(--rail); }
.tab-bus.is-active{ background: var(--bus); border-color: var(--bus); }
.tab-flower.is-active{ background: var(--flower); border-color: var(--flower); }

/* ---------------- Layout ---------------- */
.app-body{
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.map-pane{
  position: relative;
  flex: 1;
  min-height: 0;
}
#map{
  width: 100%;
  height: 100%;
  background: var(--paper-2);
}
.leaflet-container{ font-family: var(--font-body); background: var(--paper-2); }
.leaflet-tile-pane{ filter: sepia(10%) saturate(82%) brightness(1.02); }

.map-banner{
  position: absolute;
  top: 12px; left: 50%;
  transform: translateX(-50%);
  margin: 0;
  padding: 8px 16px;
  background: var(--ink);
  color: var(--paper);
  font-size: 12.5px;
  font-weight: 700;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  z-index: 600;
}

/* ---------------- FABs ---------------- */
.map-fabs{
  position: absolute;
  right: 12px;
  bottom: calc(100px + var(--safe-bottom));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 450;
}
.fab{
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.fab-secondary{
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--paper-3);
  border: 1.5px solid var(--line);
  color: var(--ink-soft);
  font-size: 17px;
}
.fab-secondary.is-active{ background: var(--rail); border-color: var(--rail); color: var(--paper); }
.fab-secondary.is-loading .fab-icon{ animation: fab-pulse 1s ease-in-out infinite; }
@keyframes fab-pulse{ 0%,100%{ opacity:.4; } 50%{ opacity:1; } }

.fab-primary{
  min-width: 58px;
  height: 46px;
  padding: 0 16px;
  border-radius: 11px;
  background: var(--brass);
  color: var(--paper-3);
  font-size: 13px;
  font-weight: 700;
  gap: 5px;
}
.fab-primary .fab-icon{ font-size: 17px; font-weight: 400; line-height: 1; }
.fab-primary.is-picking{ background: var(--ink); }

.locate-status{
  position: absolute;
  left: 12px; bottom: calc(12px + var(--safe-bottom));
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-soft);
  background: rgba(249,246,236,0.92);
  padding: 4px 9px;
  border-radius: 6px;
}

.current-dot{
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--rail);
  border: 3px solid var(--paper-3);
  box-shadow: 0 0 0 2px var(--rail), var(--shadow-sm);
}

/* ---------------- Drawer toolbar ---------------- */
.drawer-toolbar{
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  padding: 0 14px 8px;
}
.sort-toggle{
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1.5px dashed var(--line);
  background: transparent;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.sort-toggle[aria-pressed="true"]{
  border-style: solid;
  background: var(--brass);
  border-color: var(--brass);
  color: var(--paper-3);
}
.sort-icon{ font-size: 12px; }

/* ---------------- Map pins ---------------- */
.pin{
  position: relative;
  width: 34px; height: 42px;
  cursor: pointer;
}
.pin-body{
  width: 30px; height: 30px;
  border-radius: 8px 8px 8px 2px;
  transform: rotate(45deg);
  position: absolute;
  top: 2px; left: 2px;
  box-shadow: var(--shadow-sm);
  border: 2px solid rgba(249,246,236,0.9);
}
.pin-icon{
  position: absolute;
  top: 8px; left: 0; right: 0;
  text-align: center;
  font-size: 14px;
  line-height: 1;
}
.pin-rail .pin-body{ background: var(--rail); }
.pin-bus .pin-body{ background: var(--bus); }
.pin-flower .pin-body{ background: var(--flower); }

.pin.is-selected{ transform: scale(1.12); }
.pin.is-selected .pin-body{ box-shadow: 0 0 0 3px rgba(169,118,46,0.38), var(--shadow); }

.pin-visited{
  position: absolute;
  top: -3px; right: -3px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--brass);
  border: 2px solid var(--paper-3);
  color: var(--paper-3);
  font-size: 8px;
  font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  z-index: 2;
}

.leaflet-popup{ display: none; }

/* ---------------- Spot drawer (list) ---------------- */
.spot-drawer{
  position: absolute;
  left: 0; right: 0; bottom: 0;
  max-height: 46%;
  background: var(--paper-3);
  border-top: 1px solid var(--ink);
  box-shadow: 0 -6px 18px rgba(38,36,31,0.12);
  display: flex; flex-direction: column;
  transform: translateY(calc(100% - 46px));
  transition: transform .28s ease;
  z-index: 500;
  border-radius: 16px 16px 0 0;
}
.spot-drawer.is-open{ transform: translateY(0); }

.drawer-handle{
  flex: 0 0 auto;
  display: flex; flex-direction: column; align-items: center;
  gap: 6px;
  padding: 10px 0 calc(10px + var(--safe-bottom));
  background: none; border: none;
  cursor: pointer;
  color: var(--ink-soft);
}
.handle-bar{
  width: 34px; height: 3px;
  border-radius: 4px;
  background: var(--brass);
}
.handle-label{ font-size: 12px; font-weight: 700; letter-spacing: 0.02em; }
.handle-label span{ font-family: var(--font-mono); color: var(--ink); }

.spot-list{
  overflow-y: auto;
  padding: 2px 12px calc(14px + var(--safe-bottom));
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.spot-card{
  display: flex;
  gap: 11px;
  align-items: center;
  padding: 9px 11px;
  background: var(--paper-3);
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
  text-align: left;
  transition: border-color .12s ease, background .12s ease;
}
.spot-card:hover{ border-color: var(--brass); background: var(--paper); }

.spot-card-icon{
  flex: 0 0 auto;
  width: 42px; height: 42px;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  position: relative;
  overflow: hidden;
}
.spot-card-icon.rail{ background: var(--rail-soft); }
.spot-card-icon.bus{ background: var(--bus-soft); }
.spot-card-icon.flower{ background: var(--flower-soft); }

.spot-card-icon.has-photo{
  background-color: var(--paper-2);
  background-size: cover;
  background-position: center;
  border: 1px solid var(--line);
}

/* 写真がある時だけ表示する、左上の小さいカテゴリ判 */
.spot-card-cat-badge{
  position: absolute;
  top: -3px; left: -3px;
  width: 16px; height: 16px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 8px;
  color: var(--paper-3);
  border: 2px solid var(--paper-3);
  box-shadow: var(--shadow-sm);
}
.spot-card-cat-badge.rail{ background: var(--rail); }
.spot-card-cat-badge.bus{ background: var(--bus); }
.spot-card-cat-badge.flower{ background: var(--flower); }

.spot-card-visited{
  position: absolute;
  bottom: -4px; right: -4px;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--brass);
  border: 2px solid var(--paper-3);
  color: var(--paper-3);
  font-size: 8px;
  font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  transform: rotate(-10deg);
}

.spot-card-text{ flex: 1; min-width: 0; }
.spot-card-name{
  margin: 0 0 2px;
  font-family: var(--font-display);
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.spot-card-line{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.spot-card-distance{
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--brass-deep);
  background: var(--brass-soft);
  padding: 3px 7px;
  border-radius: 6px;
}

.spot-empty{
  padding: 22px 8px;
  text-align: center;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.7;
}

/* ---------------- Sheets (spot detail / add spot) ---------------- */
.sheet-overlay{
  position: fixed; inset: 0;
  background: rgba(38,36,31,0.5);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px 16px;
  z-index: 1000;
}
.sheet-overlay.is-open{ display: flex; }

.spot-sheet, .add-sheet{
  position: relative;
  width: 100%; max-width: 420px;
  max-height: 80vh;
  overflow-y: auto;
  background: var(--paper-3);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.spot-sheet::before, .add-sheet::before{
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; height: 4px;
  background: var(--brass);
  border-radius: 18px 18px 0 0;
  z-index: 3;
}

.sheet-close{
  position: absolute; top: 12px; right: 10px;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: none;
  background: rgba(38,36,31,0.55);
  color: var(--paper-3);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  z-index: 4;
}

.spot-sheet-photo{
  position: relative;
  height: 150px;
  background: var(--paper-2) center/cover no-repeat;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.spot-sheet-photo-icon{
  font-size: 30px;
  color: var(--ink-faint);
}

/* 撮影済みの押印演出（このアプリの署名要素） */
.ticket-stamp{
  position: absolute;
  top: 14px; right: 16px;
  width: 60px; height: 60px;
  border-radius: 50%;
  border: 3px solid var(--brass);
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 12px;
  line-height: 1.25;
  letter-spacing: 0.05em;
  color: var(--brass);
  background: rgba(249,246,236,0.78);
  transform: rotate(-16deg) scale(0.85);
  opacity: 0;
  transition: opacity .18s ease, transform .18s ease;
  pointer-events: none;
}
.spot-sheet-photo.is-visited .ticket-stamp{
  opacity: 1;
  transform: rotate(-16deg) scale(1);
}

/* 切符の切り離し線 */
.ticket-perf{
  height: 11px;
  background-image: repeating-linear-gradient(to right, var(--line) 0 6px, transparent 6px 14px);
  background-position: center;
  opacity: .8;
}

.spot-sheet-body{ padding: 14px 18px calc(22px + var(--safe-bottom)); }

.spot-sheet-head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.tag{
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 11px;
  border-radius: 999px;
  border: 1.5px dashed currentColor;
  background: transparent;
}
.tag.rail{ color: var(--rail); }
.tag.bus{ color: var(--bus); }
.tag.flower{ color: var(--flower); }

.visited-toggle{
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1.5px dashed var(--line);
  background: transparent;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.visited-icon{ font-size: 11px; font-weight: 900; }
.visited-toggle[aria-pressed="true"]{
  border-style: solid;
  background: var(--brass-soft);
  border-color: var(--brass);
  color: var(--brass-deep);
}

.spot-sheet-name{
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
}
.spot-sheet-line{
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
}
.spot-sheet-memo{
  margin: 0 0 10px;
  font-size: 13.5px;
  line-height: 1.8;
  white-space: pre-line;
}
.spot-sheet-season{
  margin: 0;
  font-size: 12px;
  color: var(--brass-deep);
  font-weight: 700;
}
.spot-sheet-season:not(:empty)::before{ content: "◆ "; }

.spot-sheet-actions{
  display: flex;
  gap: 8px;
  margin-top: 18px;
}
.spot-sheet-edit,
.spot-sheet-delete{
  flex: 1;
  margin-top: 0;
  padding: 10px;
  border-radius: 8px;
  border: 1.5px dashed var(--line);
  background: none;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.spot-sheet-edit{ color: var(--ink-soft); }
.spot-sheet-edit:hover{ border-color: var(--brass); border-style: solid; color: var(--brass-deep); }
.spot-sheet-delete{ color: var(--ink-faint); }
.spot-sheet-delete:hover{ border-color: #A8433B; color: #A8433B; }

/* ---------------- Add-spot sheet ---------------- */
.add-sheet{ padding: 20px 18px calc(20px + var(--safe-bottom)); }
.add-sheet-title{
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
}

.add-step + .add-step{ margin-top: 4px; }

.add-label{
  display: block;
  margin: 14px 0 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-soft);
}
.add-label:first-child{ margin-top: 0; }
.req{
  margin-left: 6px;
  font-size: 10px;
  font-weight: 700;
  color: var(--brass-deep);
  border: 1px solid var(--brass);
  border-radius: 4px;
  padding: 1px 5px;
}

.add-location-value{
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  background: var(--paper-2);
  border: 1.5px dashed var(--line);
  border-radius: 8px;
  padding: 10px 12px;
}
.add-location-actions{
  display: flex;
  gap: 8px;
}

.btn{
  border-radius: 9px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  padding: 10px 14px;
}
.btn-outline{
  flex: 1;
  border: 1.5px dashed var(--line);
  background: transparent;
  color: var(--ink);
}
.btn-outline:hover{ border-color: var(--ink); border-style: solid; }
.btn-primary{
  width: 100%;
  border: none;
  background: var(--brass);
  color: var(--paper-3);
}
.btn-primary:hover:not(:disabled){ background: var(--brass-deep); }
.btn-primary:disabled{
  background: var(--line);
  color: var(--ink-faint);
  cursor: not-allowed;
}

.add-input{
  width: 100%;
  border: none;
  border-bottom: 1.5px solid var(--line);
  border-radius: 0;
  padding: 9px 2px;
  font-size: 14px;
  font-family: var(--font-body);
  color: var(--ink);
  background: transparent;
  transition: border-color .12s ease;
}
.add-input:focus{ border-bottom-color: var(--brass); }
textarea.add-input{
  border: 1.5px dashed var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  resize: vertical;
}
textarea.add-input:focus{ border-color: var(--brass); }

.add-category-chips{
  display: flex;
  gap: 6px;
}
.add-category-chips .tab{ flex: 1; text-align: center; }

/* ---------------- Photo picker ---------------- */
.add-photo-picker{ position: relative; }
.add-photo-input{
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  opacity: 0;
  cursor: pointer;
}
.add-photo-trigger{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  height: 88px;
  border: 1.5px dashed var(--line);
  border-radius: 10px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
  background: var(--paper-2);
}
.add-photo-trigger-icon{
  font-size: 16px;
  color: var(--brass-deep);
}
.add-photo-preview{
  position: relative;
  height: 140px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.add-photo-preview img{
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.add-photo-remove{
  position: absolute;
  top: 8px; right: 8px;
  width: 26px; height: 26px;
  border-radius: 50%;
  border: none;
  background: rgba(38,36,31,0.6);
  color: var(--paper-3);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
}

.add-actions{ margin-top: 18px; display: flex; gap: 8px; }
.add-actions .btn-primary{ flex: 1; }

/* ---------------- Responsive: desktop ---------------- */
@media (min-width: 860px){
  .app-body{ flex-direction: row; }

  .map-pane{ order: 1; flex: 1; }

  .spot-drawer{
    order: 2;
    position: relative;
    width: 328px;
    max-height: none;
    height: 100%;
    border-top: none;
    border-left: 1px solid var(--ink);
    box-shadow: none;
    transform: none;
    border-radius: 0;
  }
  .drawer-handle{ display: none; }
  .spot-list{ padding: 12px; }

  .sheet-overlay{ align-items: center; }
  .spot-sheet, .add-sheet{
    max-width: 380px;
    max-height: 84vh;
    border-radius: 16px;
  }
  .spot-sheet::before, .add-sheet::before{ border-radius: 16px 16px 0 0; }
}