:root{--bg: #fbfbfa;--surface-0: #f4f4f2;--surface-1: #ffffff;--surface-2: #f0f0ec;--surface-3: #e4e4df;--surface-hover: #f5f5f2;--border: rgba(0, 0, 0, .08);--border-subtle: rgba(0, 0, 0, .04);--border-hover: rgba(0, 0, 0, .16);--text: #1d1f21;--text-heading: #111214;--text-muted: #5e646e;--text-faint: #8b929e;--accent: #b5472e;--accent-soft: rgba(181, 71, 46, .08);--accent-border: rgba(181, 71, 46, .25);--green-up: #237834;--green-up-bg: rgba(35, 120, 52, .1);--green-up-border: rgba(35, 120, 52, .3);--down-muted: #6e737c;--down-muted-bg: rgba(110, 115, 124, .1);--down-muted-border: rgba(110, 115, 124, .25);--heart-active: #d32f2f;--heart-active-bg: rgba(211, 47, 47, .08);--energy-high-bg: rgba(194, 65, 12, .1);--energy-high-text: #9a3412;--energy-med-bg: rgba(180, 83, 9, .1);--energy-med-text: #92400e;--energy-low-bg: rgba(21, 128, 61, .1);--energy-low-text: #166534;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--max-w: 800px}@media(prefers-color-scheme:dark){:root{--bg: #111214;--surface-0: #16181b;--surface-1: #1c1f24;--surface-2: #242830;--surface-3: #2d323c;--surface-hover: #262a33;--border: rgba(255, 255, 255, .09);--border-subtle: rgba(255, 255, 255, .04);--border-hover: rgba(255, 255, 255, .18);--text: #e2e5eb;--text-heading: #ffffff;--text-muted: #9aa0ac;--text-faint: #676d7a;--accent: #d8684e;--accent-soft: rgba(216, 104, 78, .14);--accent-border: rgba(216, 104, 78, .35);--green-up: #4caf50;--green-up-bg: rgba(76, 175, 80, .15);--green-up-border: rgba(76, 175, 80, .35);--down-muted: #8c93a0;--down-muted-bg: rgba(140, 147, 160, .12);--down-muted-border: rgba(140, 147, 160, .25);--heart-active: #ef5350;--heart-active-bg: rgba(239, 83, 80, .15);--energy-high-bg: rgba(249, 115, 22, .15);--energy-high-text: #fb923c;--energy-med-bg: rgba(245, 158, 11, .15);--energy-med-text: #fbbf24;--energy-low-bg: rgba(34, 197, 94, .15);--energy-low-text: #4ade80}}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;padding-bottom:80px}button{font-family:inherit;font-size:inherit;color:inherit;border:none;background:none;cursor:pointer}input,textarea,select{font-family:inherit;font-size:14px;color:inherit;background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 12px}input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px}.container{max-width:var(--max-w);margin:0 auto;padding:16px}.app-header{border-bottom:1px solid var(--border);padding-bottom:14px;margin-bottom:16px}.header-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px}.app-title-group h1{font-size:20px;font-weight:600;color:var(--text-heading);letter-spacing:-.01em}.header-actions{display:flex;align-items:center;gap:8px}.btn-add-idea{display:inline-flex;align-items:center;justify-content:center;gap:4px;background:var(--accent);color:#fff;padding:6px 12px;border-radius:var(--radius-md);font-size:13px;font-weight:500;transition:opacity .15s ease}.btn-add-idea:hover{opacity:.9}.header-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:13px;color:var(--text-muted)}.heart-counter{display:inline-flex;align-items:center;gap:4px;font-family:var(--font-mono);font-size:13px;color:var(--accent);background:var(--accent-soft);padding:2px 8px;border-radius:var(--radius-sm)}.sync-status{font-size:12px;color:var(--text-faint)}.user-switcher{display:inline-flex;align-items:center;gap:4px;margin-left:auto}.user-pill{padding:3px 8px;border-radius:var(--radius-sm);font-size:12px;font-weight:500;background:var(--surface-2);border:1px solid var(--border);color:var(--text-muted);transition:all .15s ease}.user-pill.active{background:var(--text);color:var(--bg);border-color:var(--text)}.tabs-nav{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:20px}.tab-btn{padding:8px 14px;font-size:14px;font-weight:500;color:var(--text-muted);border-bottom:2px solid transparent;transition:all .15s ease}.tab-btn:hover{color:var(--text)}.tab-btn.active{color:var(--text-heading);border-bottom-color:var(--accent)}.tab-placeholder{padding:48px 16px;text-align:center;color:var(--text-muted);background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-md);font-size:15px}.zone-section{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:16px;overflow:hidden}.zone-header{width:100%;display:flex;flex-direction:column;padding:14px 16px;background:var(--surface-0);border-bottom:1px solid var(--border-subtle);cursor:pointer;text-align:left;transition:background .15s ease}.zone-header:hover{background:var(--surface-2)}.zone-header-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}.zone-title{font-size:16px;font-weight:600;color:var(--text-heading);display:flex;align-items:center;gap:8px}.zone-chevron{font-size:12px;color:var(--text-faint);transition:transform .2s ease}.zone-section.collapsed .zone-chevron{transform:rotate(-90deg)}.zone-header-sub{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12px;color:var(--text-muted)}.zone-metro{font-family:var(--font-mono);font-size:11.5px}.zone-controls{display:flex;justify-content:space-between;align-items:center;padding:8px 16px;background:var(--surface-1);border-bottom:1px solid var(--border-subtle);font-size:12px;color:var(--text-muted)}.sort-select{padding:3px 8px;font-size:12px;border-radius:var(--radius-sm);background:var(--surface-0)}.zone-items-list{display:flex;flex-direction:column}.zone-section.collapsed .zone-items-list,.zone-section.collapsed .zone-controls,.zone-section.collapsed .food-subgroup{display:none}.idea-row-wrapper{border-bottom:1px solid var(--border-subtle)}.idea-row-wrapper:last-child{border-bottom:none}.idea-row{display:flex;flex-direction:column;align-items:stretch;padding:10px 14px;gap:8px;background:var(--surface-1);cursor:pointer;transition:background .15s ease;user-select:none}.idea-row:hover{background:var(--surface-hover)}.idea-row-title-line{width:100%}.idea-name{font-size:14.5px;font-weight:600;color:var(--text-heading);white-space:normal;word-break:break-word;line-height:1.35}.idea-row-meta-line{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;flex-wrap:wrap}.idea-chips{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.chip{display:inline-flex;align-items:center;padding:2px 6px;border-radius:var(--radius-sm);font-size:11px;font-weight:500;line-height:1.2;white-space:nowrap}.chip-kind{background:var(--surface-2);color:var(--text-muted)}.chip-energy-high{background:var(--energy-high-bg);color:var(--energy-high-text)}.chip-energy-medium{background:var(--energy-med-bg);color:var(--energy-med-text)}.chip-energy-low{background:var(--energy-low-bg);color:var(--energy-low-text)}.chip-rating{font-size:11px;color:var(--text-muted);font-family:var(--font-mono)}.chip-suggested{background:var(--accent-subtle);color:var(--accent)}.idea-row-actions{display:flex;align-items:center;gap:6px;flex-shrink:0;margin-left:auto}.vote-control{display:inline-flex;align-items:center;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;height:44px}.vote-arrow{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0;font-size:13px;line-height:1;color:var(--text-muted);cursor:pointer;background:transparent;border:none;transition:all .15s ease}.vote-arrow:hover{background:var(--surface-3);color:var(--text)}.vote-arrow.up.voted{background:var(--green-up-bg);color:var(--green-up);font-weight:700}.vote-arrow.down.voted{background:var(--down-muted-bg);color:var(--down-muted);font-weight:700}.vote-score{font-family:var(--font-mono);font-size:12px;font-weight:600;padding:0 4px;min-width:18px;height:44px;display:inline-flex;align-items:center;justify-content:center;text-align:center}.vote-score.positive{color:var(--green-up)}.vote-score.negative{color:var(--down-muted)}.btn-heart{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0;border-radius:var(--radius-sm);font-size:16px;color:var(--text-faint);cursor:pointer;background:transparent;border:none;transition:all .15s ease}.btn-heart:hover{color:var(--heart-active)}.btn-heart.active{color:var(--heart-active);background:var(--heart-active-bg)}.voter-initials{display:inline-flex;gap:2px}.initial-pill{width:18px;height:18px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:10px;font-weight:600}.initial-pill.up{background:var(--green-up-bg);color:var(--green-up);border:1px solid var(--green-up-border)}.initial-pill.down{background:var(--down-muted-bg);color:var(--down-muted);border:1px solid var(--down-muted-border)}.idea-detail{padding:16px;background:var(--surface-0);border-top:1px solid var(--border-subtle);display:flex;flex-direction:column;gap:12px;font-size:14px}.idea-detail.hidden{display:none}.detail-img-box{width:100%;max-width:480px}.detail-img{width:100%;height:auto;max-height:260px;object-fit:cover;border-radius:var(--radius-md);border:1px solid var(--border);display:block}.img-credit{font-size:11px;color:var(--text-faint);margin-top:4px}.img-credit a{color:var(--text-muted);text-decoration:underline}.detail-block{display:flex;flex-direction:column;gap:2px}.detail-label{font-size:11.5px;font-weight:600;color:var(--text-muted)}.detail-text{color:var(--text);line-height:1.45}.badge-row{display:flex;flex-wrap:wrap;gap:6px}.badge-item{font-size:11px;padding:3px 8px;border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text-muted);border:1px solid var(--border)}.detail-links{display:flex;flex-wrap:wrap;gap:12px;font-size:13px}.detail-links a{color:var(--accent);text-decoration:none;border-bottom:1px dashed var(--accent)}.detail-links a:hover{border-bottom-style:solid}.comments-section{margin-top:8px;padding-top:12px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px}.comments-header{font-size:12px;font-weight:600;color:var(--text-muted)}.comments-list{display:flex;flex-direction:column;gap:6px}.comment-item{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 10px;font-size:13px}.comment-meta{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text-faint);margin-bottom:2px}.comment-user{font-weight:600;color:var(--text-heading)}.comment-text{color:var(--text);word-break:break-word}.comment-form{display:flex;flex-direction:column;gap:4px}.comment-form-row{display:flex;gap:6px}.comment-input{flex:1}.comment-submit{padding:6px 12px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:12px;font-weight:500}.comment-submit:hover{background:var(--surface-3)}.comment-char-counter{font-size:11px;color:var(--text-faint);text-align:right}.food-subgroup{border-top:1px solid var(--border);background:var(--surface-0);padding:10px 14px 4px}.food-subgroup-title{font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:8px}.modal-overlay{position:fixed;inset:0;background:#00000073;display:flex;align-items:center;justify-content:center;padding:16px;z-index:1000}.modal-overlay.hidden{display:none}.modal-box{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-lg);max-width:440px;width:100%;padding:20px;box-shadow:0 10px 25px #0003}.modal-title{font-size:17px;font-weight:600;color:var(--text-heading);margin-bottom:14px}.form-group{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.form-label{font-size:12px;font-weight:500;color:var(--text-muted)}.modal-buttons{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.btn-secondary{padding:8px 14px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px}.btn-primary{padding:8px 14px;background:var(--accent);color:#fff;border-radius:var(--radius-sm);font-size:13px;font-weight:500}.toast-notice{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:var(--surface-3);color:var(--text-heading);border:1px solid var(--border);padding:8px 16px;border-radius:var(--radius-md);font-size:13px;box-shadow:0 4px 12px #00000026;z-index:2000;opacity:0;pointer-events:none;transition:opacity .2s ease}.toast-notice.visible{opacity:1}.calm-screen{min-height:80vh;display:flex;align-items:center;justify-content:center;padding:24px}.calm-card{max-width:380px;width:100%;background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px 24px;text-align:center;box-shadow:0 4px 16px #0000000a}.calm-title{font-size:22px;font-weight:600;color:var(--text-heading);margin-bottom:12px}.calm-message{font-size:15px;line-height:1.5;color:var(--text-muted)}@media(max-width:420px){.container{padding:10px}.idea-row{padding:10px;gap:8px}.idea-name{font-size:14px}.header-top{flex-direction:column;align-items:flex-start}.header-actions{width:100%;justify-content:space-between}}.detail-note{font-size:12px;color:var(--text-faint);margin-top:4px}.detail-source-link{font-size:12px;color:var(--text-muted)}.forum-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;font-size:13px}.forum-item a{color:var(--text-muted)}