/* ============================================================
   しおりっと — style.css (デザイントークン: 錆浅葱)
   ============================================================ */
:root{
  --teal:#149A93;--teal-deep:#0D6862;--teal-tint:#E7F4F2;
  --bg:#FAFAF7;--surface:#FFFFFF;--surface-2:#F2F1EC;
  --border:#E3E1DA;--ink:#212927;--ink-soft:#5C6663;
  --cat-move:#4C596B;--cat-meal:#BC5A50;--cat-stay:#C79A4C;--cat-note:#93A3AA;
  --danger:#B0483C;--danger-bg:#FBF0EE;--warn:#8A6420;--ok:#2E7D4F;
  --shadow-now:0 2px 8px rgba(20,154,147,.18);
  --shadow-toast:0 4px 16px rgba(33,41,39,.2);
  --shadow-input:0 2px 12px rgba(20,154,147,.14);
  --radius:8px;--radius-chip:4px;--radius-pill:999px;
  --font:"Gen Interface JP",Inter,"Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic Medium",Meiryo,sans-serif;
}
@media(prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --teal:#5BC0B8;--teal-deep:#7ACFC8;--teal-tint:#20393B;
    --bg:#1B211F;--surface:#232B29;--surface-2:#2A332F;
    --border:#3A443F;--ink:#E5E8E6;--ink-soft:#9AA5A0;
    --cat-move:#5E6B82;--cat-meal:#D4837B;--cat-stay:#DAB675;--cat-note:#8FA3AC;
    --danger:#D98177;--danger-bg:#2E1E1B;--warn:#D9A05B;--ok:#6FBF8F;
    --shadow-now:0 2px 8px rgba(91,192,184,.25);
    --shadow-toast:0 4px 16px rgba(0,0,0,.4);
    --shadow-input:0 2px 12px rgba(91,192,184,.15);
  }
}
:root[data-theme="dark"]{
  --teal:#5BC0B8;--teal-deep:#7ACFC8;--teal-tint:#20393B;
  --bg:#1B211F;--surface:#232B29;--surface-2:#2A332F;
  --border:#3A443F;--ink:#E5E8E6;--ink-soft:#9AA5A0;
  --cat-move:#5E6B82;--cat-meal:#D4837B;--cat-stay:#DAB675;--cat-note:#8FA3AC;
  --danger:#D98177;--danger-bg:#2E1E1B;--warn:#D9A05B;--ok:#6FBF8F;
  --shadow-now:0 2px 8px rgba(91,192,184,.25);
  --shadow-toast:0 4px 16px rgba(0,0,0,.4);
  --shadow-input:0 2px 12px rgba(91,192,184,.15);
}
:root[data-theme="light"]{
  --teal:#149A93;--teal-deep:#0D6862;--teal-tint:#E7F4F2;
  --bg:#FAFAF7;--surface:#FFFFFF;--surface-2:#F2F1EC;
  --border:#E3E1DA;--ink:#212927;--ink-soft:#5C6663;
  --cat-move:#4C596B;--cat-meal:#BC5A50;--cat-stay:#C79A4C;--cat-note:#93A3AA;
  --danger:#B0483C;--danger-bg:#FBF0EE;--warn:#8A6420;--ok:#2E7D4F;
  --shadow-now:0 2px 8px rgba(20,154,147,.18);
  --shadow-toast:0 4px 16px rgba(33,41,39,.2);
  --shadow-input:0 2px 12px rgba(20,154,147,.14);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:15px}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-weight:400;line-height:1.6;
  font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;min-height:100dvh;overflow-x:hidden}
button{font-family:var(--font);cursor:pointer}
input,textarea,select{font-family:var(--font);font-size:inherit;color:var(--ink)}
a{color:var(--teal-deep)}

/* Views */
.view{display:none;min-height:100dvh}
.view.active{display:flex;flex-direction:column}

/* ── Trip List ─────────────────────────────── */
#view-list{background:var(--bg)}
.list-header{position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--border);padding:env(safe-area-inset-top) 16px 0}
.list-header-inner{max-width:640px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:56px}
.list-header h1{font-size:17px;font-weight:600}
.brand{display:flex;align-items:center;gap:8px}
.brand-logo{width:24px;height:24px;border-radius:6px;display:block;flex-shrink:0}
.header-actions{display:flex;gap:8px;align-items:center}
.list-body{flex:1;overflow-y:auto;padding-bottom:24px}
.list-tagline{font-size:13px;line-height:1.75;color:var(--ink-soft);margin:6px 2px 18px}
.list-body-inner{max-width:640px;margin:0 auto;padding:16px 16px 0}

.trip-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:16px 20px;margin-bottom:10px;cursor:pointer;display:flex;align-items:center;gap:12px;
  transition:background 140ms ease-out,border-color 140ms ease-out;text-decoration:none;color:inherit}
.trip-card:hover{background:var(--teal-tint);border-color:var(--teal)}
.trip-card-content{flex:1;min-width:0}
.trip-card .trip-title{font-size:16px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.trip-card .trip-meta{font-size:12.5px;color:var(--ink-soft);margin-top:2px}
.trip-badge-local{display:inline-block;vertical-align:middle;margin-left:6px;font-size:10px;font-weight:600;
  color:var(--ink-soft);background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-pill);
  padding:2px 8px;white-space:nowrap}

.empty-state{text-align:center;padding:64px 24px}
.empty-state .empty-icon{width:48px;height:48px;stroke:var(--ink-soft);fill:none;
  margin:0 auto 16px;display:block;opacity:.5}
.empty-state h2{font-size:17px;font-weight:600;margin-bottom:8px}
.empty-state p{font-size:14px;color:var(--ink-soft);max-width:28em;margin:0 auto 24px}

/* ── Trip View ─────────────────────────────── */
#view-trip{background:var(--bg)}
.trip-header{position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--border);padding:env(safe-area-inset-top) 16px 0}
.trip-header-inner{max-width:640px;margin:0 auto;height:56px;display:flex;align-items:center;gap:10px}
.trip-header .trip-name{flex:1;font-size:17px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;
  cursor:pointer;border-radius:4px;padding:2px 6px;margin:-2px -6px;transition:background 120ms ease-out}
.trip-header .trip-name:hover{background:var(--surface-2)}
.trip-header .trip-name:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.trip-header .trip-name.editing{cursor:text;background:var(--surface);outline:1.5px solid var(--teal)}
.trip-header .trip-name.editing:hover{background:var(--surface)}
.trip-header .header-right{display:flex;align-items:center;gap:8px;flex-shrink:0}
.btn-icon.active{background:var(--teal-tint);color:var(--teal-deep)}
.save-status{font-size:12px;font-weight:600;color:var(--ok);white-space:nowrap;
  opacity:0;transition:opacity 260ms ease-out;pointer-events:none}
.save-status.visible{opacity:1}
.save-status.saving{color:var(--ink-soft)}

/* ── オーバーフローメニュー（⋯） ───────────── */
.menu-wrap{position:relative}
.menu-panel{position:absolute;top:calc(100% + 6px);right:0;z-index:60;min-width:216px;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow-toast);padding:10px;display:flex;flex-direction:column;gap:6px;
  animation:modal-in 140ms ease-out}
.menu-panel[hidden]{display:none}
.menu-label{font-size:11px;font-weight:600;color:var(--ink-soft);letter-spacing:.06em;padding:2px 4px 0}
.menu-sep{height:1px;background:var(--border);margin:4px -10px}
.menu-item{display:flex;align-items:center;gap:10px;width:100%;padding:10px;
  border:none;background:transparent;color:var(--ink);font-size:14px;font-weight:500;
  border-radius:6px;text-align:left;transition:background 120ms ease-out}
.menu-item:hover{background:var(--surface-2)}
.menu-item .ic{color:var(--ink-soft)}
.menu-item:focus-visible{outline:2px solid var(--teal);outline-offset:-2px}
.style-switcher{display:flex;width:100%;background:var(--surface-2);border-radius:var(--radius-pill);padding:3px;gap:2px}
.style-btn{flex:1;text-align:center;font-size:12.5px;font-weight:600;padding:7px 10px;border-radius:var(--radius-pill);
  border:none;background:transparent;color:var(--ink-soft);
  transition:background 140ms ease-out,color 140ms ease-out;white-space:nowrap}
.style-btn.active{background:var(--teal);color:#fff}
.style-btn:focus-visible{outline:2px solid var(--teal);outline-offset:2px}

.day-tabs-wrap{padding:10px 16px;border-bottom:1px solid var(--border);
  overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;background:var(--bg)}
.day-tabs-wrap::-webkit-scrollbar{display:none}
.day-tabs-wrap-inner{max-width:640px;margin:0 auto}
.day-tabs{display:flex;gap:6px;width:max-content;min-width:100%}
.day-tab{min-width:54px;text-align:center;padding:6px 10px;border-radius:6px;
  border:none;background:var(--surface-2);color:var(--ink-soft);
  font-size:13px;font-weight:400;cursor:pointer;
  transition:background 140ms ease-out,color 140ms ease-out;white-space:nowrap}
.day-tab.active{background:var(--teal);color:#fff;font-weight:600}
.day-tab:focus-visible{outline:2px solid var(--teal);outline-offset:2px}

.trip-timeline{flex:1;overflow-y:auto;padding-bottom:120px}
.trip-timeline-inner{max-width:640px;margin:0 auto;padding:0 16px;transition:padding 140ms ease-out}
.trip-timeline.reorder-mode .trip-timeline-inner{padding-left:46px;padding-right:46px}
body.no-select{user-select:none}
.day-heading{display:flex;justify-content:space-between;align-items:baseline;padding:14px 4px 8px}
.day-heading-date{font-size:15px;font-weight:600}
.day-heading-total{font-size:12px;color:var(--ink-soft);font-variant-numeric:tabular-nums}

/* ── Icons ─────────────────────────────────── */
.ic{width:16px;height:16px;flex-shrink:0;stroke:currentColor;fill:none;
  stroke-width:2;stroke-linecap:round;stroke-linejoin:round;display:block}
.ic.sm{width:14px;height:14px}
.ic.lg{width:20px;height:20px}
.ic.xl{width:24px;height:24px}
.c-spot{color:var(--teal)}.c-move{color:var(--cat-move)}.c-meal{color:var(--cat-meal)}
.c-stay{color:var(--cat-stay)}.c-note{color:var(--cat-note)}
.bg-spot{background:var(--teal)}.bg-move{background:var(--cat-move)}.bg-meal{background:var(--cat-meal)}
.bg-stay{background:var(--cat-stay)}.bg-note{background:var(--cat-note)}

.now-chip{display:inline-flex;align-items:center;background:var(--teal);color:#fff;
  font-size:11.5px;font-weight:600;padding:3px 12px;border-radius:var(--radius-pill);
  margin:16px 0 10px 88px;font-variant-numeric:tabular-nums;position:relative;z-index:1}
/* スマートはカード間余白があるため上マージンは不要 */
.s3-item.now + .now-chip{margin-top:0}

/* ── 並び替え・削除モード ──────────────────── */
.s1-item,.s2-item,.s3-item{position:relative}
.item-grip,.item-delete{position:absolute;top:50%;transform:translateY(-50%);width:30px;height:30px;
  border-radius:50%;border:none;background:transparent;display:flex;align-items:center;justify-content:center;
  color:var(--ink-soft);transition:background 120ms ease-out,color 120ms ease-out}
.item-grip{left:-38px;touch-action:none;cursor:grab}
.item-grip:hover{background:var(--surface-2)}
.item-grip:active{cursor:grabbing;background:var(--surface-2)}
.item-delete{right:-38px;color:var(--danger)}
.item-delete:hover{background:var(--danger-bg)}
.s1-item.dragging,.s2-item.dragging,.s3-item.dragging{opacity:.9;background:var(--surface);box-shadow:var(--shadow-toast);z-index:5}
.s1-item.pressing,.s2-item.pressing,.s3-item.pressing{transform:scale(.98);background:var(--surface-2);transition:transform 420ms ease-out,background 420ms ease-out}
.trip-timeline.reorder-mode .s1-item,.trip-timeline.reorder-mode .s2-item,.trip-timeline.reorder-mode .s3-item{cursor:default}
.trip-timeline.reorder-mode .s1-item:hover{background:transparent}
.trip-timeline.reorder-mode .s3-item:hover{border-color:var(--border)}

/* ── Style 1: シンプル ──────────────────────── */
.s1-item{display:grid;grid-template-columns:60px 18px 1fr;gap:0 14px;align-items:start;
  padding:12px 8px;border-radius:var(--radius);cursor:pointer;transition:background 120ms ease-out}
.s1-item:hover{background:var(--surface-2)}
.s1-item.now{background:var(--teal-tint);box-shadow:var(--shadow-now)}
.s1-item.now:hover{background:var(--teal-tint)}
.s1-item .time-col,.s2-item .time-col,.s3-item .time-col{display:flex;flex-direction:column}
.s1-item .t1,.s2-item .t1,.s3-item .t1{font-size:13.5px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.3}
.s1-item.now .t1,.s2-item.now .t1,.s3-item.now .t1{color:var(--teal-deep)}
.s1-item .t2,.s2-item .t2,.s3-item .t2{font-size:11.5px;color:var(--ink-soft);font-variant-numeric:tabular-nums;line-height:1.3}
.s1-item .icon-col,.s3-item .icon-col{display:flex;align-items:flex-start;padding-top:2px}
.s1-item .body-col,.s2-item .body-col,.s3-item .body-col{min-width:0}
.ev-title{font-size:14.5px;line-height:1.45;word-break:break-all}
.ev-note{font-size:12px;color:var(--ink-soft);margin-top:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ev-cost{font-size:12px;color:var(--ink-soft);font-variant-numeric:tabular-nums;margin-top:1px}
.ev-link{display:inline-flex;align-items:center;gap:4px;max-width:100%;margin-top:2px;font-size:12px;color:var(--teal);text-decoration:none;vertical-align:top}
.ev-link .ic{width:12px;height:12px;flex-shrink:0}
.ev-link span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ev-link:hover{text-decoration:underline}
.ev-link:active{opacity:.6}

/* ── Style 2: カワイイ ──────────────────────── */
.s2-wrap{position:relative}
/* node-col中心97px（.s2-itemのpadding-left8+time-col幅60+gap14+node-col半径15）から線幅2pxの半分を引いて中心を合わせる */
.s2-wrap::before{content:"";position:absolute;left:96px;top:25px;bottom:25px;
  width:2px;background:var(--border);z-index:0}
.s2-item{display:grid;grid-template-columns:60px 30px 1fr;gap:0 14px;align-items:start;
  padding:10px 8px;border-radius:10px;cursor:pointer;
  transition:background 120ms ease-out;position:relative;z-index:1}
.s2-item:hover{background:var(--surface-2)}
.s2-item.now{background:var(--teal-tint);box-shadow:var(--shadow-now)}
.s2-item.now:hover{background:var(--teal-tint)}
.s2-item .time-col{padding-top:6px}
.s2-item .node-col{display:flex;align-items:center;justify-content:center}
.s2-node{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;
  justify-content:center;flex-shrink:0;position:relative;z-index:1}
.s2-node .ic{stroke:#fff;width:14px;height:14px}
.s2-item .body-col{padding-top:5px}

/* ── Style 3: スマート ──────────────────────── */
.s3-item{display:grid;grid-template-columns:60px 18px 1fr;gap:0 14px;align-items:start;
  background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);
  padding:14px 16px;margin-bottom:8px;cursor:pointer;
  transition:border-color 120ms ease-out,background 120ms ease-out}
.s3-item:hover{border-color:var(--teal)}
.s3-item.now{background:var(--teal-tint);border-color:var(--teal);box-shadow:var(--shadow-now)}

.empty-day{text-align:center;padding:48px 24px;color:var(--ink-soft);font-size:14px}
.empty-day .empty-day-hint{font-size:12.5px;margin-top:6px;opacity:.7}

/* ── Input Bar ──────────────────────────────── */
.input-bar-wrap{position:fixed;bottom:0;left:0;right:0;
  padding:10px max(16px,env(safe-area-inset-right)) calc(16px + env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));
  background:var(--bg);z-index:20;border-top:1px solid var(--border);will-change:transform}
.input-bar-wrap-inner{max-width:640px;margin:0 auto}
.input-bar{display:flex;align-items:center;gap:10px;border:1.5px solid var(--teal);
  border-radius:var(--radius);background:var(--surface);padding:10px 14px;
  transition:box-shadow 120ms ease-out}
.input-bar:focus-within{box-shadow:var(--shadow-input)}
.input-bar input{flex:1;border:none;outline:none;background:transparent;font-size:15px;color:var(--ink);min-width:0}
.input-bar input::placeholder{color:var(--ink-soft)}
.input-bar .input-submit{flex-shrink:0;width:30px;height:30px;border-radius:50%;
  background:var(--teal);border:none;display:flex;align-items:center;justify-content:center;
  color:#fff;transition:filter 120ms ease-out}
.input-bar .input-submit:hover{filter:brightness(1.08)}
.input-bar .input-submit .ic{stroke:#fff}
.note-toggle-btn{flex-shrink:0;width:28px;height:28px;border-radius:50%;border:none;background:transparent;
  display:flex;align-items:center;justify-content:center;color:var(--ink-soft);
  transition:background 120ms ease-out,color 120ms ease-out}
.note-toggle-btn:hover{background:var(--surface-2)}
.note-toggle-btn.active{background:var(--teal-tint);color:var(--teal-deep)}

.input-note{display:none;width:100%;border:1px solid var(--border);border-radius:var(--radius);
  background:var(--surface);padding:8px 12px;font-size:13.5px;margin-top:7px;outline:none;
  color:var(--ink);transition:border-color 120ms ease-out}
.input-note::placeholder{color:var(--ink-soft)}
.input-note.visible{display:block}
.input-note:focus{border-color:var(--teal)}

.input-preview{display:none;align-items:center;gap:8px;margin-top:7px;padding:0 2px;
  font-size:12.5px;color:var(--ink-soft);flex-wrap:wrap}
.input-preview.visible{display:flex}
.preview-token{background:var(--teal-tint);color:var(--teal-deep);font-weight:600;
  font-size:12px;padding:1px 6px;border-radius:var(--radius-chip);font-variant-numeric:tabular-nums}
.preview-title{color:var(--ink);font-size:12.5px}
.preview-hint{margin-left:auto;font-size:11.5px;color:var(--ink-soft);opacity:.8}

/* ── Buttons ────────────────────────────────── */
.btn-primary{background:var(--teal);color:#fff;border:none;font-size:14px;font-weight:600;
  padding:10px 24px;border-radius:var(--radius-pill);cursor:pointer;
  transition:filter 140ms ease-out;display:inline-flex;align-items:center;gap:6px}
.btn-primary:hover{filter:brightness(1.06)}
.btn-primary:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.btn-secondary{background:var(--surface);color:var(--ink);border:1px solid var(--border);
  font-size:14px;font-weight:600;padding:10px 24px;border-radius:var(--radius-pill);
  cursor:pointer;transition:background 140ms ease-out;display:inline-flex;align-items:center;gap:6px}
.btn-secondary:hover{background:var(--surface-2)}
.btn-secondary:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid var(--danger);
  font-size:14px;font-weight:600;padding:10px 24px;border-radius:var(--radius-pill);
  cursor:pointer;transition:background 140ms ease-out;display:inline-flex;align-items:center;gap:6px}
.btn-danger:hover{background:var(--danger);color:#fff}
.btn-danger:focus-visible{outline:2px solid var(--danger);outline-offset:2px}
.btn-icon{width:36px;height:36px;border-radius:50%;border:none;background:transparent;
  display:flex;align-items:center;justify-content:center;color:var(--ink-soft);
  cursor:pointer;transition:background 120ms ease-out;flex-shrink:0}
.btn-icon:hover{background:var(--surface-2)}
.btn-icon:focus-visible{outline:2px solid var(--teal);outline-offset:2px}

/* ── Modals ─────────────────────────────────── */
.gate-overlay{position:fixed;inset:0;background:var(--bg);z-index:1000;
  display:flex;align-items:center;justify-content:center;padding:16px}
.gate-unlocked .gate-overlay{display:none}
.gate-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  width:100%;max-width:320px;padding:28px 24px;display:flex;flex-direction:column;gap:12px}
.gate-title{font-size:15px;font-weight:600;text-align:center;margin-bottom:4px}
.gate-input{border:1px solid var(--border);border-radius:var(--radius);padding:11px 14px;
  font-size:15px;background:var(--bg);color:var(--ink);text-align:center}
.gate-input:focus{outline:none;border-color:var(--teal)}
.gate-error{font-size:12.5px;color:var(--danger);text-align:center;min-height:1em}
.gate-submit{background:var(--teal);color:#fff;border:none;border-radius:var(--radius);
  padding:11px;font-size:14.5px;font-weight:600;cursor:pointer}
.gate-submit:hover{background:var(--teal-deep)}

.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:100;
  display:none;align-items:flex-end;justify-content:center;padding:16px}
.modal-overlay.open{display:flex}
@media(min-width:480px){.modal-overlay{align-items:center}}
.modal{background:var(--surface);border-radius:var(--radius);
  width:100%;max-width:440px;max-height:90dvh;overflow-y:auto;
  padding:24px;animation:modal-in 160ms ease-out}
@keyframes modal-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.modal-header h2{font-size:17px;font-weight:600}
.modal-footer{display:flex;gap:10px;margin-top:24px;justify-content:flex-end;flex-wrap:wrap}
.modal-footer-split{display:flex;gap:10px;margin-top:24px;justify-content:space-between;flex-wrap:wrap}

.form-group{margin-bottom:16px}
.form-label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-soft);
  letter-spacing:.04em;margin-bottom:6px}
.form-input{width:100%;padding:10px 14px;border:1px solid var(--border);
  border-radius:var(--radius);background:var(--bg);color:var(--ink);
  font-size:15px;outline:none;transition:border-color 120ms ease-out}
.form-input:focus{border-color:var(--teal)}
.form-input::placeholder{color:var(--ink-soft)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.form-error{font-size:12.5px;color:var(--danger);margin-top:6px;display:none}
.form-error.visible{display:block}

.cat-selector{display:flex;gap:8px;flex-wrap:wrap}
.cat-btn{display:flex;align-items:center;gap:6px;padding:7px 14px;
  border-radius:var(--radius-pill);border:1.5px solid var(--border);
  background:var(--bg);font-size:13px;font-weight:600;cursor:pointer;
  transition:all 140ms ease-out;color:var(--ink-soft)}
.cat-btn.active-spot{border-color:var(--teal);background:var(--teal-tint);color:var(--teal-deep)}
.cat-btn.active-spot .ic{color:var(--teal)}
.cat-btn.active-move{border-color:var(--cat-move);background:color-mix(in srgb,var(--cat-move) 10%,var(--bg));color:var(--cat-move)}
.cat-btn.active-move .ic{color:var(--cat-move)}
.cat-btn.active-meal{border-color:var(--cat-meal);background:color-mix(in srgb,var(--cat-meal) 10%,var(--bg));color:var(--cat-meal)}
.cat-btn.active-meal .ic{color:var(--cat-meal)}
.cat-btn.active-stay{border-color:var(--cat-stay);background:color-mix(in srgb,var(--cat-stay) 10%,var(--bg));color:var(--cat-stay)}
.cat-btn.active-stay .ic{color:var(--cat-stay)}
.cat-btn.active-note{border-color:var(--cat-note);background:color-mix(in srgb,var(--cat-note) 10%,var(--bg));color:var(--cat-note)}
.cat-btn.active-note .ic{color:var(--cat-note)}
.cat-btn:focus-visible{outline:2px solid var(--teal);outline-offset:2px}

.icon-selector{display:flex;gap:8px;flex-wrap:wrap}
.icon-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;
  border-radius:50%;border:1.5px solid var(--border);background:var(--bg);color:var(--ink-soft);
  cursor:pointer;transition:all 140ms ease-out}
.icon-btn:hover{border-color:var(--cat-move)}
.icon-btn.active{border-color:var(--cat-move);background:color-mix(in srgb,var(--cat-move) 12%,var(--bg));color:var(--cat-move)}
.icon-btn:focus-visible{outline:2px solid var(--teal);outline-offset:2px}

/* ── Toast ──────────────────────────────────── */
#toast{position:fixed;bottom:calc(90px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%) translateY(10px);
  background:var(--ink);color:var(--bg);border-radius:var(--radius);
  padding:11px 18px;font-size:13.5px;display:flex;align-items:center;gap:16px;
  box-shadow:var(--shadow-toast);z-index:200;white-space:nowrap;
  opacity:0;transition:opacity 160ms ease-out,transform 160ms ease-out;pointer-events:none}
#toast.visible{opacity:1;transform:translateX(-50%) translateY(0);pointer-events:auto}
#toast .toast-undo{color:var(--teal);font-weight:600;background:none;border:none;
  font-size:13.5px;cursor:pointer;padding:0;font-family:var(--font);transition:color 120ms}
#toast .toast-undo:hover{color:var(--teal-deep)}

/* ── 日切替アニメ ───────────────────────────── */
@keyframes day-fade{from{opacity:.35;transform:translateY(3px)}to{opacity:1;transform:none}}
.trip-timeline-inner.day-anim{animation:day-fade 180ms ease-out}

/* ── タッチ端末向け（iOS入力ズーム防止・タップ領域44px） ── */
@media(pointer:coarse){
  .form-input,.gate-input,.input-bar input,.input-note{font-size:16px}
  .btn-icon{width:42px;height:42px}
  .note-toggle-btn{width:38px;height:38px}
  .input-bar .input-submit{width:38px;height:38px}
  .day-tab{padding:9px 12px}
  .menu-item{padding:12px 10px}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
  html{scroll-behavior:auto}
}