:root{--text:#f2f2f7;--text-muted:#8e8e93;--bg:#000;--card-bg:#1c1c1e;--border:#38383a;--accent:#92e82a;--accent-2:#c3f76e;--accent-soft:#92e82a2e;--accent-contrast:#0d2400;--pink:#fa114f;--pink-2:#ff5c85;--pink-soft:#fa114f2e;--pink-contrast:#2b000a;--cyan:#1ee6dd;--cyan-2:#7ff5ef;--cyan-soft:#1ee6dd2e;--cyan-contrast:#00201e;--danger:#ff453a;--shadow-sm:0 1px 2px #0009, 0 2px 10px #00000080;--shadow-accent:0 4px 14px #92e82a4d;--font-rounded:ui-rounded, -apple-system, "SF Pro Rounded", system-ui, "Segoe UI", Roboto, sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font:16px/1.45 -apple-system,system-ui,Segoe UI,Roboto,sans-serif}:root[data-theme=light]{--text:#2b2b33;--text-muted:#6b6375;--bg:#f7f6f9;--card-bg:#fff;--border:#e5e4e7;--accent:#5c9a12;--accent-2:#92e82a;--accent-soft:#5c9a121f;--accent-contrast:#fff;--pink:#e0104a;--pink-2:#fa477a;--pink-soft:#e0104a1f;--pink-contrast:#fff;--cyan:#0e9e97;--cyan-2:#1ee6dd;--cyan-soft:#0e9e971f;--cyan-contrast:#fff;--danger:#d94848;--shadow-sm:0 1px 2px #14101e0a, 0 2px 8px #14101e0d;--shadow-accent:0 4px 12px #5c9a1240;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}body{margin:0}button{font:inherit;cursor:pointer;appearance:none;margin:0}.app{max-width:480px;min-height:100svh;padding:14px 16px calc(84px + env(safe-area-inset-bottom));margin:0 auto}.theme-pink{--accent:var(--pink);--accent-2:var(--pink-2);--accent-soft:var(--pink-soft);--accent-contrast:var(--pink-contrast)}.theme-cyan{--accent:var(--cyan);--accent-2:var(--cyan-2);--accent-soft:var(--cyan-soft);--accent-contrast:var(--cyan-contrast)}.app-header{justify-content:space-between;align-items:center;margin:6px 0 18px;display:flex}.app-header h1{font-family:var(--font-rounded);letter-spacing:-.6px;margin:0;font-size:30px;font-weight:800}.app-header-actions{gap:8px;display:flex}.theme-toggle{border:1px solid var(--border);background:var(--card-bg);width:38px;height:38px;box-shadow:var(--shadow-sm);border-radius:50%;flex-shrink:0;font-size:16px}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.22s fadeIn}button{transition:transform .1s,opacity .1s}button:active{transform:scale(.96)}.date-nav{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.date-nav-arrow{background:var(--card-bg);border:1px solid var(--border);width:36px;height:36px;color:var(--text);box-shadow:var(--shadow-sm);border-radius:10px;font-size:18px}.date-nav-label{text-align:center;text-transform:capitalize;flex-direction:column;align-items:center;font-size:14px;display:flex}.date-picker-trigger{font:inherit;color:var(--text);cursor:pointer;background:0 0;border:none;padding:0;font-weight:700}.date-picker-hidden-input{opacity:0;pointer-events:none;border:none;width:0;height:0;position:absolute}.today-btn{border:1px solid var(--accent);color:var(--accent);background:0 0;border-radius:999px;margin-top:4px;padding:4px 12px;font-size:12px;font-weight:600}.summary-card{background:var(--card-bg);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:20px;justify-content:space-around;margin-bottom:16px;padding:18px 10px;display:flex}.summary-item{flex-direction:column;align-items:center;gap:3px;display:flex}.summary-value{font-family:var(--font-rounded);letter-spacing:-.3px;color:var(--accent);font-size:24px;font-weight:800}.summary-label{color:var(--text-muted);font-size:12px;font-weight:500}.add-form,.new-item-form{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.add-form select,.add-form input,.new-item-form input{border:1px solid var(--border);background:var(--card-bg);color:var(--text);border-radius:10px;padding:10px 12px;font-size:14px}.add-form select{flex:100%}.add-form input{flex:1;min-width:0}.add-form button,.new-item-form button{background:var(--accent);color:var(--accent-contrast);box-shadow:var(--shadow-accent);border:none;border-radius:10px;flex:100%;padding:11px;font-weight:600}.new-item-form input{flex:45%}.log-list{flex-direction:column;gap:6px;margin:0 0 12px;padding:0;list-style:none;display:flex}.log-list li{background:var(--card-bg);border:1px solid var(--border);border-radius:16px;align-items:center;gap:12px;padding:10px 12px;font-size:14px;display:flex}.list-icon{background:var(--accent-soft);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;font-size:18px;display:flex}.log-main{flex:1;font-weight:600}.log-meta{color:var(--text-muted);font-size:13px}.delete-btn{background:var(--border);width:26px;height:26px;color:var(--text-muted);border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:0;font-size:12px;display:flex}.exercise-group h3{margin:12px 0 6px;font-size:15px}.link-btn{color:var(--accent);background:0 0;border:none;padding:6px 0;font-size:13px;font-weight:600}.error{color:var(--danger);margin:-4px 0 10px;font-size:13px}.empty{color:var(--text-muted);text-align:center;padding:20px 0;font-size:14px}.history-table{border-collapse:collapse;width:100%;font-size:14px}.history-table th,.history-table td{border-bottom:1px solid var(--border);text-align:left;white-space:nowrap;padding:8px 6px}.table-scroll{margin-bottom:16px;overflow-x:auto}h3{font-family:var(--font-rounded);letter-spacing:-.2px;margin:4px 0 10px;font-size:17px;font-weight:800}.hint{color:var(--text-muted);margin:0 0 14px;font-size:13px}.day-profile-select{align-items:center;gap:8px;margin-bottom:10px;font-size:13px;display:flex}.day-profile-select select{border:1px solid var(--border);background:var(--card-bg);color:var(--text);border-radius:10px;flex:1;padding:6px 8px}.progress-card{flex-direction:column;align-items:stretch;gap:10px;padding:14px}.progress-row{flex-direction:column;gap:4px;display:flex}.progress-labels{justify-content:space-between;font-size:13px;display:flex}.progress-value{color:var(--text-muted)}.progress-value.over{color:var(--danger);font-weight:600}.progress-track{background:var(--border);border-radius:4px;height:8px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--accent-2), var(--accent));border-radius:4px;height:100%;transition:width .35s cubic-bezier(.22,1,.36,1)}.progress-fill.over{background:var(--danger)}.week-grid{flex-direction:column;gap:10px;margin-bottom:20px;display:flex}.day-activities{color:var(--text-muted);margin:2px 0 0;font-size:12px}.month-grid{grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:16px;display:grid}.month-grid-header{text-align:center;color:var(--text-muted);padding-bottom:4px;font-size:11px}.month-cell{aspect-ratio:1;border:1px solid var(--border);background:var(--card-bg);border-radius:8px;justify-content:center;align-items:center;font-size:12px;transition:background .2s;display:flex}.month-cell.habit-cell.checked{background:var(--accent);border-color:var(--accent);color:var(--accent-contrast);font-weight:600}.log-list li.habit-row{justify-content:space-between}.habit-label{cursor:pointer;flex:1;align-items:center;gap:10px;display:flex}.habit-label input[type=checkbox]{width:20px;height:20px;accent-color:var(--accent)}.habit-name.checked{color:var(--text-muted);text-decoration:line-through}.exercise-select{border:1px solid var(--border);background:var(--card-bg);width:100%;color:var(--text);box-shadow:var(--shadow-sm);border-radius:12px;margin-bottom:14px;padding:11px;font-size:14px}.summary-value.positive{color:var(--accent)}.summary-value.negative{color:var(--danger)}.line-chart{width:100%;height:auto;margin-bottom:16px}.chart-line{fill:none;stroke:var(--accent);stroke-width:2px}.chart-dot{fill:var(--accent)}.chart-axis-line{stroke:var(--border);stroke-width:1px}.chart-axis-label{fill:var(--text-muted);font-size:8px}.group-chips{flex-wrap:wrap;gap:6px;margin-bottom:10px;display:flex}.chip{border:1px solid var(--border);background:var(--card-bg);color:var(--text);border-radius:999px;padding:7px 13px;font-size:12px}.chip.active{background:var(--accent);border-color:var(--accent);color:var(--accent-contrast);box-shadow:var(--shadow-accent)}.quick-grams{flex:100%;gap:6px;display:flex}.quick-grams .chip{text-align:center;flex:1}.log-list li.goal-profile-row{flex-direction:column;align-items:flex-start;gap:6px}.goal-profile-main{align-items:center;gap:12px;display:flex}.goal-profile-actions{gap:12px;padding-left:50px;display:flex}.home-card{background:var(--card-bg);border:1px solid var(--border);box-shadow:var(--shadow-sm);cursor:pointer;border-radius:22px;margin-bottom:14px;padding:18px;transition:transform .15s,box-shadow .15s}.home-card:active{transform:scale(.98)}.home-card-static{cursor:default}.home-card-static:active{transform:none}.home-card-header{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.home-card-header-link{cursor:pointer}.home-card-title{font-family:var(--font-rounded);letter-spacing:-.2px;font-size:17px;font-weight:800}.home-card-tag{color:var(--accent);background:var(--accent-soft);border-radius:999px;padding:3px 10px;font-size:11px;font-weight:600}.home-stat-row{margin:0 0 4px;font-size:14px}.home-sub{color:var(--text-muted);margin:0;font-size:12px}.home-activity-list{flex-direction:column;gap:6px;margin:0;padding:0;font-size:13px;list-style:none;display:flex}.bottom-nav{scrollbar-width:none;background:var(--card-bg);border-top:1px solid var(--border);padding:6px 6px calc(6px + env(safe-area-inset-bottom));z-index:10;gap:2px;display:flex;position:fixed;bottom:0;left:0;right:0;overflow-x:auto}.bottom-nav::-webkit-scrollbar{display:none}.nav-item{min-width:64px;color:var(--text-muted);background:0 0;border:none;border-radius:12px;flex-direction:column;flex:1 0 auto;align-items:center;gap:2px;padding:6px 8px;display:flex}.nav-icon{font-size:21px;line-height:1}.nav-label{font-family:var(--font-rounded);white-space:nowrap;font-size:10px;font-weight:700}.nav-item.active{color:var(--accent);background:var(--accent-soft)}.auth-screen{text-align:center;flex-direction:column;align-items:center;max-width:340px;min-height:100svh;margin:0 auto;padding:80px 24px;display:flex}.auth-title{font-family:var(--font-rounded);letter-spacing:-.6px;margin:0 0 6px;font-size:32px;font-weight:800}.auth-subtitle{color:var(--text-muted);margin:0 0 28px;font-size:14px}.auth-form{flex-direction:column;gap:10px;width:100%;display:flex}.auth-form input{border:1px solid var(--border);background:var(--card-bg);color:var(--text);border-radius:12px;padding:13px 14px;font-size:15px}.auth-form button[type=submit]{background:var(--accent);color:var(--accent-contrast);box-shadow:var(--shadow-accent);border:none;border-radius:12px;margin-top:6px;padding:13px;font-size:15px;font-weight:700}.auth-form button[disabled]{opacity:.6}.auth-screen .link-btn{margin-top:18px}