* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
    @media (min-width: 600px) {
      html { background: #ddd4d9; }
      body { max-width: 520px; margin: 0 auto; box-shadow: 0 0 40px rgba(0,0,0,.18); }
    }

    :root {
      --bg:      #f5f0f3;
      --card:    #ffffff;
      --card2:   #f0faf6;
      --border:  #ecdee5;
      --accent:  #d4607a;
      --text:    #1e1520;
      --text2:   #9e92a0;
      --green:   #3aab8c;
      --green2:  #4ecca3;
      --yellow:  #e09445;
      --session: #7c6b7e;
      --r:       16px;
      --h-color: #5b8cdb;
      --w-color: #d4607a;
      --shadow:  0 2px 14px rgba(91,140,219,.10);
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
      background: var(--bg);
      color: var(--text);
      height: 100dvh;
      display: flex;
      flex-direction: column;
      overflow: hidden;
    }

    /* ── Top bar ── */
    .topbar {
      background: linear-gradient(135deg, #fff 50%, #fdf2f6 100%);
      border-bottom: 1px solid var(--border);
      padding: 14px 20px 10px;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
      max-width: 520px;
      width: 100%;
      margin: 0 auto;
      box-sizing: border-box;
    }
    .topbar-title { font-size: 22px; font-weight: 800; color: var(--accent); }
    .profile-toggle {
      display: flex; gap: 6px;
    }
    .profile-pill {
      padding: 5px 14px; border-radius: 20px; font-size: 13px;
      font-weight: 600; border: 2px solid var(--border);
      background: transparent; cursor: pointer; color: var(--text2);
      transition: all .15s;
    }
    .profile-pill.active-h { border-color: var(--h-color); color: var(--h-color); background: rgba(91,140,219,.08); }
    .profile-pill.active-w { border-color: var(--w-color); color: var(--w-color); background: rgba(212,96,122,.08); }

    /* ── Week strip ── */
    .week-strip {
      background: var(--card);
      padding: 10px 12px 14px;
      display: flex;
      justify-content: space-around;
      border-bottom: 1px solid var(--border);
      flex-shrink: 0;
    }
    .week-day {
      display: flex; flex-direction: column; align-items: center; gap: 4px;
      cursor: pointer;
    }
    .week-label { font-size: 10px; color: var(--text2); font-weight: 600; text-transform: uppercase; }
    .week-circle {
      width: 36px; height: 36px; border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 14px; font-weight: 600; color: var(--text2);
      border: 2px solid transparent;
      transition: all .15s;
    }
    .week-circle.has-entry { color: var(--text); }
    .week-circle.today { border-color: var(--accent); color: var(--accent); }
    .week-circle.selected { background: var(--accent); color: #fff; border-color: var(--accent); }
    .week-dot { width: 5px; height: 5px; border-radius: 50%; background: transparent; }
    .week-dot.has-entry { background: var(--accent); }

    /* ── Scroll area ── */
    .app {
      flex: 1; overflow-y: auto;
      padding: 16px 16px 100px;
      -webkit-overflow-scrolling: touch;
      max-width: 520px;
      width: 100%;
      margin: 0 auto;
    }
    .tab { display: none; }
    .tab.active { display: block; }

    /* ── Section header ── */
    .section-header {
      display: flex; align-items: center; justify-content: space-between;
      margin-bottom: 12px;
    }
    .section-title-lg { font-size: 18px; font-weight: 700; }
    .section-date { font-size: 13px; color: var(--text2); }

    /* ── Entry cards ── */
    .entry-card {
      background: var(--card);
      border-radius: var(--r);
      padding: 16px;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 14px;
      box-shadow: var(--shadow);
    }
    .entry-card.streak { background: var(--green); color: #fff; }
    .entry-card-icon {
      width: 44px; height: 44px; border-radius: 12px;
      background: rgba(91,140,219,.1);
      display: flex; align-items: center; justify-content: center;
      font-size: 22px; flex-shrink: 0;
    }
    .entry-card.streak .entry-card-icon { background: rgba(255,255,255,.15); }
    .entry-card-body { flex: 1; min-width: 0; }
    .entry-card-title { font-size: 16px; font-weight: 700; }
    .entry-card.streak .entry-card-title { color: #fff; }
    .entry-card-sub { font-size: 12px; color: var(--text2); margin-top: 2px; }
    .entry-card.streak .entry-card-sub { color: rgba(255,255,255,.7); }
    .entry-card-right { text-align: right; flex-shrink: 0; }
    .entry-card-stars { font-size: 12px; color: var(--yellow); letter-spacing: 1px; }
    .entry-card-org { font-size: 11px; margin-top: 3px; }
    .entry-card-time { font-size: 13px; color: var(--text2); font-weight: 500; }
    .entry-card-del {
      background: none; border: none; color: var(--text2);
      font-size: 18px; cursor: pointer; padding: 4px; opacity: .5;
    }
    .entry-card-edit {
      background: none; border: none; color: var(--text2);
      font-size: 18px; cursor: pointer; padding: 4px; opacity: .5;
    }

    /* ── Streak badge ── */
    .streak-badge {
      display: inline-flex; align-items: center; gap: 5px;
      background: rgba(255,149,0,.12); color: var(--yellow);
      border-radius: 20px; padding: 4px 10px;
      font-size: 12px; font-weight: 700;
    }

    /* ── Empty state ── */
    .empty-day {
      text-align: center; padding: 48px 20px;
      color: var(--text2); font-size: 14px; line-height: 1.8;
    }
    .empty-day .big { font-size: 48px; margin-bottom: 8px; }

    /* ── Stat cards ── */
    .stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
    .stat-card {
      background: var(--card); border-radius: var(--r);
      padding: 18px 12px 14px; text-align: center;
      box-shadow: var(--shadow);
      border-top: 3px solid var(--border);
    }
    .stat-icon { font-size: 20px; margin-bottom: 6px; line-height: 1; }
    .stat-value { font-size: 30px; font-weight: 800; color: var(--accent); line-height: 1.1; }
    .stat-value.green { color: var(--green); }
    .stat-label { font-size: 11px; color: var(--text2); margin-top: 6px; font-weight: 500; letter-spacing: .2px; }

    /* ── Chart cards ── */
    .chart-card { background: var(--card); border-radius: var(--r); padding: 16px; margin-bottom: 12px; box-shadow: var(--shadow); }
    .chart-card-title { font-size: 14px; font-weight: 700; color: var(--text); letter-spacing: 0; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--border); }
    .chart-wrap { position: relative; height: 180px; }
    .chart-wrap.tall { height: 210px; }

    /* ── Compare bars ── */
    .compare-row { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
    .compare-label { font-size: 13px; font-weight: 600; width: 70px; flex-shrink: 0; }
    .compare-bar-wrap { flex: 1; height: 22px; background: var(--bg); border-radius: 6px; overflow: hidden; }
    .compare-bar { height: 100%; border-radius: 6px; display: flex; align-items: center; justify-content: flex-end; padding-right: 8px; min-width: 32px; transition: width .4s; }
    .compare-bar span { font-size: 11px; font-weight: 700; color: #fff; }

    /* ── Forms (Add tab) ── */
    .add-header { font-size: 22px; font-weight: 700; margin-bottom: 20px; }
    .form-group { margin-bottom: 18px; }
    .form-label { font-size: 13px; font-weight: 600; color: var(--text2); margin-bottom: 8px; display: block; text-transform: uppercase; letter-spacing: .5px; }

    .date-row { display: flex; gap: 8px; }
    .date-btn {
      flex: 1; background: var(--card); border: 1.5px solid var(--border);
      border-radius: 12px; color: var(--text); padding: 12px 14px;
      font-size: 15px; text-align: left; cursor: pointer;
      box-shadow: var(--shadow);
    }
    .date-btn:focus { border-color: var(--accent); outline: none; }
    .date-btn:disabled, #inp-time:disabled { opacity: .55; cursor: not-allowed; }
    input[type="time"] {
      width: 110px; background: var(--card); border: 1.5px solid var(--border);
      border-radius: 12px; color: var(--text); padding: 12px 10px;
      font-size: 15px; outline: none; box-shadow: var(--shadow);
    }
    input[type="time"]:focus { border-color: var(--accent); }
    textarea {
      width: 100%; background: var(--card); border: 1.5px solid var(--border);
      border-radius: 12px; color: var(--text); padding: 12px 14px;
      font-size: 15px; outline: none; resize: none; height: 80px;
      box-shadow: var(--shadow);
    }
    textarea:focus { border-color: var(--accent); }
    input[type="text"] {
      width: 100%; background: var(--card); border: 1.5px solid var(--border);
      border-radius: 12px; color: var(--text); padding: 12px 14px;
      font-size: 15px; outline: none; box-shadow: var(--shadow);
    }
    input[type="text"]:focus { border-color: var(--accent); }

    /* ── Type chips ── */
    .chip-grid { display: flex; flex-wrap: wrap; gap: 8px; }
    .chip-btn {
      padding: 8px 16px; border-radius: 20px;
      border: 2px solid var(--border); background: var(--card);
      color: var(--text2); font-size: 14px; cursor: pointer;
      transition: all .12s; font-weight: 500;
      box-shadow: 0 1px 4px rgba(0,0,0,.05);
    }
    .chip-btn.selected { color: var(--text); background: #fff; }

    /* ── Orgasm count picker ── */
    .count-row { display: flex; gap: 6px; }
    .count-btn {
      flex: 1; padding: 11px 4px; border-radius: 12px;
      border: 2px solid var(--border); background: var(--card);
      color: var(--text2); font-size: 15px; font-weight: 700;
      cursor: pointer; transition: all .12s; text-align: center;
      box-shadow: 0 1px 4px rgba(0,0,0,.05);
    }
    .count-btn.sel-h { background: var(--h-color); border-color: var(--h-color); color: #fff; }
    .count-btn.sel-w { background: var(--w-color); border-color: var(--w-color); color: #fff; }

    /* ── Toggle buttons ── */
    .toggle-row { display: flex; gap: 8px; }
    .toggle-btn {
      flex: 1; padding: 11px 8px; border-radius: 12px;
      border: 2px solid var(--border); background: var(--card);
      color: var(--text2); font-size: 14px; font-weight: 600;
      cursor: pointer; transition: all .12s; text-align: center;
      box-shadow: 0 1px 4px rgba(0,0,0,.05);
    }
    .toggle-btn.on-yes  { border-color: var(--green);    color: var(--green);    background: rgba(58,171,140,.08); }
    .toggle-btn.on-no   { border-color: #ccc;             color: var(--text2);    background: #f8f8f8; }
    .toggle-btn.on-h    { border-color: var(--h-color);   color: var(--h-color);  background: rgba(91,140,219,.08); }
    .toggle-btn.on-w    { border-color: var(--w-color);   color: var(--w-color);  background: rgba(212,96,122,.08); }
    .toggle-btn.on-both { border-color: var(--yellow);    color: var(--yellow);   background: rgba(255,149,0,.08); }

    /* ── Save button ── */
    .btn-save {
      width: 100%; padding: 16px; background: var(--accent); color: #fff;
      border: none; border-radius: 14px; font-size: 16px; font-weight: 700;
      cursor: pointer; box-shadow: 0 4px 16px rgba(91,140,219,.35);
      margin-top: 8px;
    }
    .btn-save:active { opacity: .85; }

    /* ── History filter ── */
    .filter-row {
      display: flex; gap: 8px; overflow-x: auto;
      padding-bottom: 4px; margin-bottom: 14px;
      scrollbar-width: none;
    }
    .filter-row::-webkit-scrollbar { display: none; }
    .filter-chip {
      padding: 6px 14px; border-radius: 20px; white-space: nowrap;
      border: 1.5px solid var(--border); background: var(--card);
      color: var(--text2); font-size: 13px; cursor: pointer; font-weight: 500;
    }
    .filter-chip.active { border-color: var(--accent); color: var(--accent); background: rgba(91,140,219,.06); }

    /* ── Settings ── */
    .set-section { margin-bottom: 24px; }
    .set-title { font-size: 12px; font-weight: 700; color: var(--text2); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 10px; }
    .set-card { background: var(--card); border-radius: var(--r); box-shadow: var(--shadow); overflow: hidden; }
    .set-row { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--border); }
    .set-row:last-child { border-bottom: none; }
    .color-dot { width: 14px; height: 14px; border-radius: 50%; flex-shrink: 0; }
    .set-row-name { flex: 1; font-size: 15px; }
    .btn-del { background: none; border: 1px solid #ffcdd2; color: #ef5350; border-radius: 8px; padding: 4px 10px; font-size: 13px; cursor: pointer; }
    .add-row { display: flex; gap: 8px; margin-top: 10px; }
    .add-row input[type="text"] { flex: 1; margin: 0; }
    input[type="color"] { width: 44px; height: 44px; padding: 2px; border: 1.5px solid var(--border); border-radius: 10px; background: var(--card); cursor: pointer; }
    .add-row .btn-save { width: auto; padding: 10px 18px; margin: 0; }
    .data-btns { display: flex; flex-wrap: wrap; gap: 8px; }
    .btn-outline { padding: 10px 16px; border-radius: 10px; border: 1.5px solid var(--border); background: var(--card); color: var(--text2); font-size: 14px; cursor: pointer; }
    .btn-danger  { padding: 10px 16px; border-radius: 10px; border: 1.5px solid #ffcdd2; background: var(--card); color: #ef5350; font-size: 14px; cursor: pointer; }
    .set-row-info { flex:1 }
    .set-row-info .set-row-name { font-size:14px; font-weight:600; }
    .set-row-info .set-row-sub  { font-size:12px; color:var(--text2); margin-top:2px; }
    /* Unterbrechungszeilen (Plan 13-02, D-13-05): Vielfaches von 4 statt
       .set-row's 14px 16px, das fuer jede andere Zeile unveraendert bleibt;
       overflow-wrap vererbt sich und laesst einen 60-Zeichen-Namen ohne
       Leerzeichen umbrechen statt den Loeschen-Knopf aus dem Bild zu schieben. */
    .pause-row { padding: 16px 16px; overflow-wrap: anywhere; }
    .sw { position:relative; width:44px; height:26px; flex-shrink:0; }
    .sw input { opacity:0; width:0; height:0; }
    .sw-slider { position:absolute; inset:0; background:#ddd; border-radius:13px; transition:.25s; cursor:pointer; }
    .sw-slider:before { content:''; position:absolute; width:20px; height:20px; left:3px; bottom:3px; background:#fff; border-radius:50%; transition:.25s; box-shadow:0 1px 4px rgba(0,0,0,.2); }
    .sw input:checked + .sw-slider { background:var(--green); }
    .sw input:checked + .sw-slider:before { transform:translateX(18px); }
    .install-hint { font-size: 13px; color: var(--text2); line-height: 1.9; }
    .install-hint strong { color: var(--text); }
    .page-header { font-size: 22px; font-weight: 800; color: var(--accent); margin-bottom: 16px; }
    .stats-section-label {
      font-size: 12px; font-weight: 700; color: var(--text2);
      text-transform: uppercase; letter-spacing: .8px;
      margin: 20px 0 8px 2px;
    }
    .stats-section-label:first-of-type { margin-top: 4px; }

    /* ── Calendar ── */
    .cal-wrap { max-width: 520px; margin: 0 auto; }
    .cal-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
    .cal-nav-btn {
      background: var(--card); border: 1px solid var(--border); color: var(--text);
      width: 30px; height: 30px; border-radius: 8px; font-size: 16px;
      cursor: pointer; display: flex; align-items: center; justify-content: center;
      box-shadow: var(--shadow);
    }
    .cal-month-label { font-size: 15px; font-weight: 700; }
    .cal-grid { display: grid; grid-template-columns: repeat(7,1fr); gap: 2px; }
    .cal-dow { text-align: center; font-size: 9px; color: var(--text2); padding: 2px 0 4px; font-weight: 700; }
    .cal-day {
      height: 46px; border-radius: 8px; display: flex;
      flex-direction: column; align-items: center; justify-content: center;
      cursor: pointer; gap: 2px; transition: background .1s;
    }
    .cal-day:active { opacity: .7; }
    .cal-day.other-month .cal-day-num { color: var(--text2); opacity: .3; }
    .cal-day.today { background: transparent; }
    .cal-day.selected { background: transparent !important; }
    .cal-day-num { font-size: 12px; line-height: 1; }
    .cal-day-num-wrap {
      width: 28px; height: 28px; border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 12px; font-weight: 500; transition: background .1s;
    }
    .cal-day-num-wrap.has-entry { font-weight: 700; }
    .cal-day.today .cal-day-num-wrap { background: rgba(91,140,219,.12); color: var(--accent); font-weight: 700; }
    .cal-day.selected .cal-day-num-wrap { background: var(--accent) !important; color: #fff !important; }
    .cal-entry-bar { height: 3px; border-radius: 2px; margin-top: 2px; width: 24px; }
    .day-panel { background: var(--card); border-radius: var(--r); padding: 16px; margin-top: 14px; display: none; box-shadow: var(--shadow); }
    .day-panel.open { display: block; }
    .day-panel-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
    .day-panel-title { font-size: 16px; font-weight: 700; }
    .day-panel-close { background: none; border: none; color: var(--text2); font-size: 22px; cursor: pointer; }
    .cal-add-form { margin-top: 14px; border-top: 1px solid var(--border); padding-top: 14px; }
    .cal-add-title { font-size: 12px; font-weight: 700; color: var(--text2); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 12px; }

    /* ── Bottom nav ── */
    .nav {
      position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
      width: 100%; max-width: 520px;
      background: var(--card); border-top: 1px solid var(--border);
      display: flex; align-items: center;
      padding: 8px 0;
      padding-bottom: max(8px, env(safe-area-inset-bottom));
      z-index: 100; box-shadow: 0 -2px 16px rgba(0,0,0,.06);
    }
    .nav-item {
      flex: 1; display: flex; flex-direction: column;
      align-items: center; gap: 3px; position: relative;
      color: var(--text2); cursor: pointer; font-size: 9px;
      padding: 3px 0; transition: color .15s; font-weight: 600;
    }
    .nav-item.active { color: var(--accent); }
    .nav-item.active::before {
      content: ''; position: absolute; top: -8px; left: 50%;
      transform: translateX(-50%); width: 28px; height: 3px;
      background: var(--accent); border-radius: 0 0 3px 3px;
    }
    .nav-item svg { width: 22px; height: 22px; }
    .nav-add-btn {
      width: 52px; height: 52px; border-radius: 50%;
      background: var(--accent); border: none; cursor: pointer;
      display: flex; align-items: center; justify-content: center;
      box-shadow: 0 4px 16px rgba(91,140,219,.4);
      margin-top: -18px; flex-shrink: 0;
      transition: transform .15s;
    }
    .nav-add-btn:active { transform: scale(.92); }
    .nav-add-btn svg { width: 26px; height: 26px; stroke: #fff; }

    /* ── Date Picker Overlay ── */
    .dp-overlay {
      display: none; position: fixed; inset: 0;
      background: rgba(0,0,0,.4); z-index: 300;
      align-items: flex-end; justify-content: center;
    }
    .dp-overlay.open { display: flex; }
    .dp-modal {
      background: var(--card); border-radius: var(--r) var(--r) 0 0;
      padding: 20px; width: 100%; max-width: 420px;
      box-shadow: 0 -8px 32px rgba(0,0,0,.12);
    }
    .dp-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
    .dp-title { font-size: 17px; font-weight: 700; }
    .dp-close { background: none; border: none; color: var(--text2); font-size: 24px; cursor: pointer; }
    .dp-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
    .dp-nav-btn {
      background: var(--bg); border: 1px solid var(--border); color: var(--text);
      width: 34px; height: 34px; border-radius: 8px; font-size: 18px;
      cursor: pointer; display: flex; align-items: center; justify-content: center;
    }
    .dp-month { font-size: 15px; font-weight: 700; }
    .dp-grid { display: grid; grid-template-columns: repeat(7,1fr); gap: 3px; }
    .dp-dow { text-align: center; font-size: 10px; color: var(--text2); padding: 4px 0 6px; font-weight: 700; }
    .dp-day {
      aspect-ratio: 1; border-radius: 8px; display: flex; align-items: center;
      justify-content: center; font-size: 14px; cursor: pointer; transition: background .1s;
    }
    .dp-day.other { color: var(--text2); opacity: .3; }
    .dp-day.today { background: rgba(91,140,219,.1); color: var(--accent); font-weight: 700; }
    .dp-day.selected { background: var(--accent); color: #fff; font-weight: 700; border-radius: 50%; }
    .dp-confirm {
      margin-top: 14px; width: 100%; padding: 14px;
      background: var(--accent); color: #fff; border: none;
      border-radius: 12px; font-size: 15px; font-weight: 700; cursor: pointer;
    }

    /* ── Add modal (slide-up) ── */
    .add-overlay {
      display: none; position: fixed; inset: 0;
      background: rgba(0,0,0,.4); z-index: 200;
      align-items: flex-end; justify-content: center;
    }
    .add-overlay.open { display: flex; }
    .add-modal {
      background: var(--bg); border-radius: var(--r) var(--r) 0 0;
      padding: 20px; padding-bottom: max(20px, env(safe-area-inset-bottom, 0px));
      width: 100%; max-width: 520px;
      max-height: 90dvh; overflow-y: auto;
      box-shadow: 0 -8px 32px rgba(0,0,0,.12);
    }
    .add-modal-header {
      display: flex; align-items: center; justify-content: space-between;
      margin-bottom: 20px;
    }
    .add-modal-title { font-size: 20px; font-weight: 700; }
    .add-modal-close { background: none; border: none; color: var(--text2); font-size: 26px; cursor: pointer; line-height: 1; }

    /* ── Toast ── */
    .toast {
      position: fixed; top: calc(24px + env(safe-area-inset-top, 0px)); left: 50%; transform: translateX(-50%);
      background: #1a1a1a; color: #fff;
      padding: 10px 22px; border-radius: 24px;
      font-size: 14px; font-weight: 600; z-index: 999;
      opacity: 0; transition: opacity .25s; pointer-events: none; white-space: nowrap;
    }
    .toast.show { opacity: 1; }
    #save-error-bar {
      position: fixed; top: 0; left: 0; right: 0; z-index: 9998;
      background: #c0392b; color: #fff; font-size: 12px; font-weight: 600;
      text-align: center; padding: 6px;
      transform: translateY(-100%); transition: transform .3s;
    }
    #save-error-bar.show { transform: translateY(0); }

    /* ── PIN Screen ── */
    #pin-screen {
      position: fixed; inset: 0; background: var(--bg);
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      z-index: 9999; gap: 32px;
    }
    #pin-screen.hidden { display: none; }
    .pin-lock { font-size: 48px; }
    .pin-title { font-size: 20px; font-weight: 700; color: var(--text); }
    .pin-dots { display: flex; gap: 12px; }
    @keyframes pin-shake { 0%,100%{transform:translateX(0)} 20%{transform:translateX(-8px)} 40%{transform:translateX(8px)} 60%{transform:translateX(-6px)} 80%{transform:translateX(6px)} }
    .pin-dots.shake { animation: pin-shake .4s ease; }
    .pin-dot {
      width: 14px; height: 14px; border-radius: 50%;
      border: 2px solid var(--accent); background: transparent;
      transition: background .15s;
    }
    .pin-dot.filled { background: var(--accent); }
    .pin-pad { display: grid; grid-template-columns: repeat(3, 72px); gap: 12px; }
    .pin-btn {
      height: 72px; border-radius: var(--r); border: none;
      background: var(--card); font-size: 22px; font-weight: 600;
      color: var(--text); cursor: pointer; box-shadow: var(--shadow);
      display: flex; align-items: center; justify-content: center;
    }
    .pin-btn:active { opacity: .7; }
    .pin-btn.del { font-size: 18px; color: var(--text2); }
    .pin-btn.confirm { background: var(--accent); color: #fff; font-size: 20px; }
    .pin-error { font-size: 13px; color: var(--accent); font-weight: 600; min-height: 18px; }
    @keyframes spin { to { transform: rotate(360deg); } }
    .pin-spinner { display: none; width: 20px; height: 20px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite; margin: 6px auto 0; }
    .pin-spinner.show { display: block; }