:root{--bg: #0a0e14;--surface: #141b26;--surface-raised: #1b2433;--border: #232e3f;--text: #d5dbe3;--text-muted: #8a94a3;--accent: #5b7a99;--danger: #b06a6a}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;background:none;border:none;padding:0;cursor:pointer}.screen{max-width:640px;margin:0 auto;padding:max(16px,env(safe-area-inset-top)) 16px max(24px,env(safe-area-inset-bottom));min-height:100dvh;display:flex;flex-direction:column}.center-screen{justify-content:center;align-items:center;text-align:center;gap:12px}.screen-header{padding:8px 4px 16px}.app-title{font-size:1.35rem;font-weight:600;margin:0;letter-spacing:.01em}.muted{color:var(--text-muted);margin:.25rem 0 0}.load-error{display:flex;flex-direction:column;gap:12px;align-items:center;text-align:center;padding:24px 0}.load-error p{margin:0}.btn{background:var(--accent);color:#0d1117;font-weight:600;border-radius:8px;padding:10px 18px;min-height:44px}.btn-ghost{background:transparent;color:var(--accent);border:1px solid var(--border)}.btn-danger{color:var(--danger)}.btn:disabled{opacity:.35;cursor:default}.link-btn{color:var(--accent);padding:4px 0;font-size:.9rem}.icon-btn{min-width:48px;min-height:48px;display:inline-flex;align-items:center;justify-content:center;color:var(--text-muted);border-radius:8px}.icon-btn:active{color:var(--text)}.card-list{display:flex;flex-direction:column;gap:10px}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px 16px;text-align:left}.card-tap{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:12px}.card-tap:active{background:var(--surface-raised)}.card-title{font-size:1.05rem;font-weight:600}.phase-progress{display:inline-flex;align-items:center;gap:6px;color:var(--text-muted);font-variant-numeric:tabular-nums;white-space:nowrap}.phase-progress-done{color:var(--accent)}.phase-progress .chevron{color:var(--text-muted)}.overall-progress{height:3px;background:var(--surface-raised);border-radius:2px;overflow:hidden;margin:4px 4px 0}.overall-progress-bar{height:100%;background:var(--accent);transition:width .2s ease}.overall-progress-label{font-size:.85rem;margin:6px 4px 16px}.reset-row{margin-top:auto;padding-top:28px;display:flex;justify-content:center}.phase-header{display:flex;align-items:center;gap:4px;padding:4px 0 12px}.phase-header-text{display:flex;align-items:baseline;gap:10px;min-width:0}.phase-title{font-size:1.15rem;font-weight:600;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.phase-count{font-variant-numeric:tabular-nums;font-size:.9rem}.item-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.item-row{display:flex;align-items:stretch;background:var(--surface);border:1px solid var(--border);border-radius:10px;overflow:hidden}.item-main{flex:1;display:flex;align-items:flex-start;gap:12px;padding:14px;min-height:56px;text-align:left}.item-main:active{background:var(--surface-raised)}.checkbox{flex-shrink:0;width:26px;height:26px;margin-top:2px;border:2px solid var(--text-muted);border-radius:6px;display:inline-flex;align-items:center;justify-content:center;color:var(--bg)}.item-checked .checkbox{background:var(--accent);border-color:var(--accent)}.item-text-wrap{display:flex;flex-direction:column;gap:2px}.item-text{font-size:1rem}.item-note{font-size:.85rem;color:var(--text-muted)}.item-checked .item-text{text-decoration:line-through;color:var(--text-muted)}.item-checked .item-note{opacity:.6}.info-btn{border-left:1px solid var(--border);border-radius:0;color:var(--accent);align-self:stretch}.phase-nav{margin-top:auto;padding-top:24px;display:flex;justify-content:space-between;gap:12px}.phase-nav-btn{display:inline-flex;align-items:center;gap:6px;min-height:48px;max-width:46%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg);z-index:20;display:flex;flex-direction:column}.overlay-header{max-width:640px;width:100%;margin:0 auto;padding:max(16px,env(safe-area-inset-top)) 16px 8px}.overlay-body{overflow-y:auto;flex:1;width:100%}.step-list{list-style:none;margin:0 auto;padding:4px 16px max(32px,env(safe-area-inset-bottom));max-width:640px;display:flex;flex-direction:column;gap:10px}.step-heading{font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);padding:14px 4px 0}.step-row{display:flex;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px 14px}.step-number{flex-shrink:0;color:var(--accent);font-weight:600;font-variant-numeric:tabular-nums;min-width:1.4em;text-align:right}.admin-shell{min-height:100dvh;display:flex;flex-direction:column}.admin-login{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px}.admin-login-card{width:100%;max-width:360px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:28px 24px;display:flex;flex-direction:column;gap:12px}.admin-input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:10px 12px;font:inherit;min-height:42px}.admin-input:focus,.admin-select:focus{outline:none;border-color:var(--accent)}.admin-input.inline{min-height:38px}textarea.admin-input{resize:vertical;line-height:1.4}.admin-select{background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:8px 10px;font:inherit;min-height:38px}.admin-error{color:var(--danger);margin:0;font-size:.9rem}.admin-topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 20px;border-bottom:1px solid var(--border);background:var(--surface);flex-wrap:wrap}.admin-brand{font-weight:600}.admin-topbar-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.admin-main{flex:1;display:flex;align-items:stretch;min-height:0}.admin-sidebar{width:280px;flex-shrink:0;border-right:1px solid var(--border);padding:16px;overflow-y:auto}.admin-sidebar-head{display:flex;align-items:center;justify-content:space-between}.admin-sidebar-head h2{font-size:.9rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin:0}.new-position{display:flex;gap:8px;margin:12px 0}.position-list{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}.position-item{border:1px solid transparent;border-radius:8px;padding:6px 8px}.position-item.selected{border-color:var(--border);background:var(--surface)}.position-select{width:100%;text-align:left;display:flex;flex-direction:column;gap:2px}.position-name{font-weight:600}.position-name.inactive{color:var(--text-muted);text-decoration:line-through}.position-meta{font-size:.78rem;color:var(--text-muted)}.position-actions{display:flex;gap:2px;margin-top:6px}.admin-content{flex:1;padding:20px 24px;overflow-y:auto;min-width:0}.admin-empty{padding:40px 0}.admin-content-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:16px}.admin-tabs{display:flex;gap:4px}.tab{padding:8px 14px;border-radius:8px;color:var(--text-muted);border:1px solid transparent}.tab-active{color:var(--text);background:var(--surface);border-color:var(--border)}.editor{display:flex;flex-direction:column;gap:16px;max-width:900px}.phase-block,.ref-block{border:1px solid var(--border);border-radius:10px;background:var(--surface);padding:14px}.phase-block-head,.ref-block-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:10px}.phase-block-head .admin-input.inline{font-weight:600;font-size:1.02rem}.ref-titles{flex:1;display:flex;flex-direction:column;gap:6px}.ref-head-right{display:flex;align-items:center;gap:10px;white-space:nowrap}.ref-usage{font-size:.8rem}.items,.steps{display:flex;flex-direction:column;gap:8px;padding-left:12px;border-left:2px solid var(--border)}.item-edit{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px}.item-edit-fields{flex:1;display:flex;flex-direction:column;gap:6px;min-width:0}.item-edit-controls{display:flex;gap:12px;flex-wrap:wrap}.mini-field{display:flex;flex-direction:column;gap:2px;font-size:.75rem;color:var(--text-muted)}.step-edit{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:8px 10px}.step-edit .admin-input.inline{flex:1}.step-edit.is-heading .admin-input.inline{text-transform:uppercase;letter-spacing:.06em;font-size:.8rem;font-weight:600;color:var(--text-muted)}.add-row{display:flex;gap:8px}.add-row.indented{padding-left:12px}.add-row .admin-input{flex:1}.row-controls{display:flex;align-items:center;gap:2px;flex-shrink:0}.icon-btn.sm{min-width:34px;min-height:34px;border:1px solid var(--border);border-radius:6px;font-size:.95rem}.icon-btn.sm:disabled{opacity:.3}.icon-btn.sm.danger{color:var(--danger)}.heading-toggle{display:inline-flex;align-items:center;gap:3px;font-size:.75rem;color:var(--text-muted);margin-right:4px;cursor:pointer}.btn.sm{padding:8px 14px;min-height:38px;font-size:.9rem}.btn-solid-danger{background:var(--danger);color:#14090b}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#03060bb8;display:flex;align-items:center;justify-content:center;padding:20px;z-index:40}.modal{width:100%;max-width:440px;max-height:88dvh;overflow-y:auto;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px}.modal-wide{max-width:640px}.modal-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.modal-header h2{font-size:1.1rem;margin:0}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.confirm-body{color:var(--text)}.field{display:block;margin-top:14px}.field-label{display:block;font-size:.85rem;color:var(--text-muted);margin-bottom:6px}.cascade-list{margin:8px 0;padding-left:20px;color:var(--text-muted)}code{background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:1px 5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85em;color:var(--text)}.admin-toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:var(--danger);color:#14090b;padding:12px 18px;border-radius:8px;font-weight:500;cursor:pointer;z-index:50;max-width:90vw}@media (max-width: 720px){.admin-main{flex-direction:column}.admin-sidebar{width:100%;border-right:none;border-bottom:1px solid var(--border)}}