:root{--green-900: #14371f;--green-700: #1f5c38;--green-600: #2e7d46;--green-100: #e3f0e6;--gold: #e4b33c;--bg: #f4f1e8;--surface: #ffffff;--surface-2: #faf8f1;--text: #1c241e;--muted: #66716a;--border: #ddd8c8;--danger: #b3402e;--warn-bg: #fdf3d7;--warn-border: #e4b33c;--radius: 14px;--shadow: 0 2px 10px rgba(20, 55, 31, .08);--accent: var(--green-700);--tap: 48px}@media (prefers-color-scheme: dark){:root{--bg: #0f1a13;--surface: #17241b;--surface-2: #1d2c22;--text: #e8ede7;--muted: #93a396;--border: #2c3d31;--green-100: #22382a;--warn-bg: #3a3115;--shadow: 0 2px 10px rgba(0, 0, 0, .35);--accent: #4caf6e}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}.app{max-width:680px;margin:0 auto;padding:8px 12px calc(24px + env(safe-area-inset-bottom))}.app-header{display:flex;align-items:center;gap:12px;padding:14px 4px 16px}.app-header .logo{width:48px;height:48px;border-radius:12px;box-shadow:var(--shadow)}.app-header h1{margin:0;font-size:1.5rem;letter-spacing:.01em}.tagline{margin:2px 0 0;color:var(--muted);font-size:.85rem}.offline-badge{color:var(--accent);font-weight:600}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px}.session-list{display:flex;flex-direction:column;gap:10px;margin-top:16px}.session-card{display:flex;flex-direction:column;gap:4px;align-items:flex-start;text-align:left;cursor:pointer;font:inherit;color:inherit;min-height:var(--tap);transition:transform .08s ease,border-color .08s ease}.session-card:active{transform:scale(.99)}.session-card:hover{border-color:var(--accent)}.btn{border:1px solid transparent;border-radius:12px;padding:10px 14px;font:inherit;font-weight:600;cursor:pointer;min-height:var(--tap);transition:filter .1s ease,transform .08s ease;touch-action:manipulation}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{filter:brightness(1.08)}.btn-secondary{background:var(--green-100);color:var(--accent)}.btn-ghost{background:transparent;color:var(--muted)}.btn-icon{font-size:1.4rem;padding:6px 12px;min-width:var(--tap)}.btn-danger{background:var(--danger);color:#fff}.btn-big{width:100%;font-size:1.1rem;padding:16px}.button-row{display:flex;gap:10px;justify-content:flex-end;margin-top:14px}.save-bar{position:sticky;bottom:calc(8px + env(safe-area-inset-bottom));margin-top:14px;z-index:20}.btn-save{width:100%;font-size:1.1rem;padding:14px;display:flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 6px 18px #14371f59}.save-ring{font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:.05em;background:#ffffff2e;border-radius:8px;padding:2px 8px;font-size:.95rem}.form-card{margin-top:12px;display:flex;flex-direction:column;gap:12px}.form-card h2{margin:2px 0 0;font-size:1.2rem}.field-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.session-grid{display:grid;grid-template-columns:1fr;gap:10px}.row-3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.field{display:flex;flex-direction:column;gap:4px;position:relative;min-width:0}.field>span{font-size:.76rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.field-wide{grid-column:1 / -1}input,select{width:100%;min-height:var(--tap);padding:8px 10px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2);color:var(--text);font:inherit;font-size:1rem}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}.ring-field input{font-size:1.5rem;font-weight:700;letter-spacing:.08em;font-variant-numeric:tabular-nums;text-align:center;min-height:56px}.form-error{color:var(--danger);font-weight:600;margin:0}.species-field{z-index:5}.suggestions{position:absolute;top:100%;left:0;right:0;margin-top:4px;background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);overflow:hidden;z-index:10}.suggestions button{display:block;width:100%;text-align:left;padding:12px;min-height:var(--tap);border:0;background:transparent;color:var(--text);font:inherit;cursor:pointer}.suggestions button:hover{background:var(--green-100)}.suggestions i{color:var(--muted);font-size:.85rem}.suggestions .no-match{padding:12px;color:var(--muted);font-size:.9rem}.field-error input{border-color:var(--danger);outline-color:var(--danger)}.chip-row{display:flex;gap:6px;overflow-x:auto;padding:2px;margin:-2px;-webkit-overflow-scrolling:touch;scrollbar-width:none}.chip-row::-webkit-scrollbar{display:none}.chip{flex:0 0 auto;min-width:44px;min-height:42px;padding:6px 10px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2);color:var(--text);font:inherit;font-weight:600;cursor:pointer;touch-action:manipulation}.chip.active{background:var(--accent);border-color:var(--accent);color:#fff}.segmented{display:flex;background:var(--surface-2);border:1px solid var(--border);border-radius:12px;padding:3px;gap:3px}.seg{flex:1;border:0;border-radius:9px;padding:10px 8px;background:transparent;color:var(--muted);font:inherit;font-weight:600;cursor:pointer;min-height:42px;touch-action:manipulation}.seg.active{background:var(--accent);color:#fff}.segmented.small .seg{padding:8px 4px;font-size:.92rem}.warning-box{padding:10px 12px;background:var(--warn-bg);border:1px solid var(--warn-border);border-radius:10px;font-size:.92rem}.warning-box ul{margin:6px 0 0;padding-left:18px}.session-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:8px;margin:0 -12px;padding:8px 12px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}.session-title{flex:1;min-width:0}.session-title h2{margin:0;font-size:1.15rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.session-title p{margin:1px 0 0;color:var(--muted);font-size:.8rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stat-row{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;margin:10px 0 4px;padding-bottom:2px}.stat-row::-webkit-scrollbar{display:none}.stat{flex:0 0 auto;background:var(--green-100);color:var(--accent);border-radius:999px;padding:6px 12px;font-size:.85rem;white-space:nowrap}.stat b{font-variant-numeric:tabular-nums}.capture-list{display:flex;flex-direction:column;gap:8px;margin-top:14px}.capture-card{display:flex;align-items:center;gap:10px;padding:10px 12px}.capture-seq{flex:0 0 auto;min-width:30px;height:30px;border-radius:999px;background:var(--green-100);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;font-variant-numeric:tabular-nums}.capture-main{flex:1;min-width:0}.capture-top{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.ring{font-variant-numeric:tabular-nums;letter-spacing:.04em}.type-badge{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;border-radius:6px;padding:2px 6px}.type-ringing{background:var(--green-100);color:var(--accent)}.type-recapture{background:var(--warn-bg);color:#8a6d1d}.capture-species{margin-top:2px;font-size:.95rem}.muted{color:var(--muted)}.small-text{font-size:.85rem;margin-top:2px}.empty{color:var(--muted);text-align:center;padding:26px 12px}.toast-host{position:fixed;top:calc(68px + env(safe-area-inset-top));left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:8px;z-index:100;width:min(92vw,420px);pointer-events:none}.toast{background:var(--green-700);color:#fff;padding:12px 16px;border-radius:12px;box-shadow:var(--shadow);font-weight:600;text-align:center;animation:toast-in .18s ease}.toast-error{background:var(--danger)}.toast-info{background:#3c4a41}@keyframes toast-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@media (min-width: 640px){.app{padding:16px 16px 32px}.app-header .logo{width:56px;height:56px}.app-header h1{font-size:1.7rem}.card{padding:16px}.session-header{margin:0 -16px;padding-left:16px;padding-right:16px}.ring-field input{text-align:left}.session-grid{grid-template-columns:repeat(2,1fr)}}