:root{--bg: #fdf2f5;--bg-2: #fbe9ef;--card: #ffffff;--surface: #fff5f8;--ink: #2c1f2a;--muted: #6f5f6a;--line: #f3e4eb;--primary: #ec5a8d;--primary-strong: #d63e75;--primary-soft: #fce3ee;--on-primary: #ffffff;--grad: linear-gradient(135deg, #f8719f 0%, #e0518a 100%);--grad-soft: linear-gradient(135deg, #fde4ee 0%, #fbd6e6 100%);--fertile: #2e9e6b;--fertile-soft: #e2f4ea;--ovulation: #1f8f5f;--danger: #e5484d;--ok: #2e9e6b;--shadow: 0 10px 30px rgba(214, 62, 117, .08);--radius: 22px;--radius-sm: 14px;color-scheme:light;font-family:Prompt,system-ui,-apple-system,Segoe UI,sans-serif}:root[data-theme=dark]{--bg: #17101a;--bg-2: #1e1522;--card: #241a28;--surface: #2d2032;--ink: #f6edf3;--muted: #b49cac;--line: #3a2c3f;--primary: #f871a0;--primary-strong: #ff8fb4;--primary-soft: #3a2130;--on-primary: #2c1020;--grad: linear-gradient(135deg, #f871a0 0%, #c64b86 100%);--grad-soft: linear-gradient(135deg, #3a2130 0%, #2d1b28 100%);--fertile: #58c99a;--fertile-soft: #1f3a2e;--ovulation: #6fd7ab;--danger: #ff6b70;--ok: #58c99a;--shadow: 0 12px 34px rgba(0, 0, 0, .35);color-scheme:dark}*{box-sizing:border-box}:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px}@media (prefers-reduced-motion: reduce){*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}body{margin:0;background:var(--bg);background-image:radial-gradient(1200px 500px at 100% -10%,var(--bg-2),transparent);color:var(--ink);-webkit-font-smoothing:antialiased}.app{max-width:480px;margin:0 auto;padding:14px 16px 20px;min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;padding:6px 2px 14px}.brand{font-weight:700;font-size:1.25rem;display:inline-flex;align-items:center;gap:8px;letter-spacing:-.01em}.brand .brand-mark{width:30px;height:30px;border-radius:10px;display:grid;place-items:center;background:var(--grad);color:#fff;font-size:1rem}.brand-logo{display:block;width:auto;height:30px;flex-shrink:0}.back-link{align-self:flex-start;background:none;border:none;color:var(--muted);padding:0;font-weight:600;font-size:.85rem}.back-link:hover{color:var(--primary-strong)}.header-right{display:flex;align-items:center;gap:8px}.e2ee-badge{background:var(--primary-soft);color:var(--primary-strong);padding:5px 11px;border-radius:999px;font-size:.72rem;font-weight:600}.theme-toggle{width:38px;height:38px;border-radius:12px;border:1px solid var(--line);background:var(--card);font-size:1.05rem;display:grid;place-items:center;cursor:pointer}main{flex:1}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:15px;box-shadow:var(--shadow)}h2{margin:0;font-size:1.3rem;font-weight:600;letter-spacing:-.01em}h3{margin:6px 0 2px;font-size:1rem;font-weight:600}label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;font-weight:500}input[type=email],input[type=password],input[type=number],input[type=text],input[type=date]{width:100%;min-width:0;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);font-size:1rem;font-weight:400;font-family:inherit;background:var(--surface);color:var(--ink)}input:focus{outline:2px solid var(--primary);outline-offset:-1px}button{cursor:pointer;font-family:inherit;font-size:.95rem;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--card);padding:11px 15px;font-weight:600;color:var(--ink);transition:transform .06s ease,filter .15s ease}button:active{transform:scale(.985)}button:disabled{opacity:.5;cursor:not-allowed}button[type=submit],.save{background:var(--grad);color:var(--on-primary);border:none;padding:14px;font-size:1rem;box-shadow:0 8px 20px #ec5a8d47}.save{letter-spacing:.2px;border-radius:999px}.linklike{border:none;background:none;color:var(--primary-strong);padding:0;font-weight:600}.muted{color:var(--muted);font-weight:400;font-size:.85rem}.error{color:var(--danger);font-size:.85rem;margin:0}.status{color:var(--ok);font-weight:600;margin:0}.switch{text-align:center}.disclaimer{background:var(--grad-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:15px}.disclaimer h3{margin-top:0}.checkbox{flex-direction:row;align-items:flex-start;gap:10px;font-weight:400;font-size:.85rem}.checkbox input{margin-top:3px;accent-color:var(--primary);width:18px;height:18px}.mnemonic{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px;list-style:none;padding:0;margin:0}.mnemonic li{background:var(--surface);border-radius:10px;padding:8px 10px;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.9rem;display:flex;gap:8px}.mnemonic .idx{color:var(--muted);min-width:18px;text-align:right}.tracker-topbar{display:flex;align-items:center;gap:8px}.date-input{flex:1;text-align:center;border:1px solid var(--line);border-radius:var(--radius-sm);padding:9px 10px;font-size:.95rem;font-weight:600;color:var(--ink);background:var(--surface)}.ghost{border:1px solid var(--line);background:var(--surface);color:var(--primary-strong);font-size:1.1rem;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;padding:0}.tracker-topbar .ghost:disabled{opacity:.35}.date-banner{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:.82rem;color:var(--muted)}.editing-badge{background:var(--primary-soft);color:var(--primary-strong);border-radius:999px;padding:2px 10px;font-size:.72rem;font-weight:600}.cycle-ring-wrap{display:flex;flex-direction:column;align-items:center;gap:10px;padding:8px 0 4px}.cycle-ring{position:relative;width:200px;height:200px}.cycle-ring svg{transform:rotate(-90deg)}.cycle-ring .ring-center{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}.ring-day-num{font-size:2.6rem;font-weight:700;line-height:1;color:var(--ink)}.ring-day-label{font-size:.8rem;color:var(--muted)}.ring-phase{font-size:.95rem;font-weight:600;color:var(--primary-strong)}.chance-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:999px;font-size:.82rem;font-weight:600;background:var(--surface)}.chance-low{color:var(--fertile)}.chance-medium{color:#c98a00}.chance-high{color:var(--primary-strong)}.anomaly{color:var(--danger);background:var(--primary-soft);border-radius:12px;padding:10px 12px;margin:0;font-size:.85rem}fieldset{border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px;margin:0}legend{font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);padding:0 6px}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{padding:9px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:.85rem;font-weight:500;display:inline-flex;align-items:center;gap:6px;color:var(--ink)}.chip input{position:absolute;opacity:0;width:1px;height:1px;margin:0}.chip:focus-within{outline:2px solid var(--primary);outline-offset:2px}.chip.active{background:var(--grad);color:var(--on-primary);border-color:transparent;box-shadow:0 6px 14px #ec5a8d40}.row.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.row.two>label{min-width:0}.discreet-preview{border:1px dashed var(--line);border-radius:var(--radius-sm);padding:13px;display:flex;flex-direction:column;gap:4px;font-size:.85rem;background:var(--surface)}.discreet-preview .label{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.5px}.app-footer{text-align:center;padding:14px 0 6px}.tabbar{display:flex;gap:6px;margin-top:16px;position:sticky;bottom:12px;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:7px;box-shadow:var(--shadow)}.tabbar button{flex:1;border:none;background:none;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:1.2rem;padding:8px 4px;border-radius:14px;color:var(--muted)}.tabbar button span{font-size:.7rem;font-weight:600}.tabbar button.active{background:var(--grad);color:var(--on-primary)}.cal-header{display:flex;align-items:center;justify-content:space-between}.cal-header h2{font-size:1.1rem}.cal-header .ghost{font-size:1.3rem}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}.cal-weekday{text-align:center;font-size:.72rem;font-weight:600;color:var(--muted);padding:4px 0}.cal-cell{aspect-ratio:1 / 1;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:.85rem;border:1px solid transparent;cursor:default}.cal-cell.empty{border:none}.cal-cell.k-period{background:var(--grad);color:var(--on-primary);font-weight:700}.cal-cell.k-predicted{background:var(--primary-soft);color:var(--primary-strong);border:1px dashed var(--primary)}.cal-cell.k-fertile{background:var(--fertile-soft);color:var(--fertile)}.cal-cell.k-ovulation{background:transparent;color:var(--fertile);font-weight:700;border:2px solid var(--fertile)}.cal-cell.is-today{outline:2px solid var(--primary);outline-offset:2px}.cal-legend{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px;font-size:.78rem}.cal-legend span{display:inline-flex;align-items:center;gap:5px}.dot{width:12px;height:12px;border-radius:50%;display:inline-block}.dot.k-period{background:var(--primary)}.dot.k-predicted{background:var(--primary-soft);border:1px dashed var(--primary)}.dot.k-fertile{background:var(--fertile-soft);border:1px solid var(--fertile)}.dot.k-ovulation{background:transparent;border:2px solid var(--fertile)}.dash{display:flex;flex-direction:column;gap:16px}.stat-row{display:flex;flex-wrap:wrap;gap:10px}.stat{flex:1;min-width:100px;background:var(--surface);border-radius:var(--radius-sm);padding:13px;display:flex;flex-direction:column;gap:2px}.stat.big{min-width:100%;background:var(--grad);color:var(--on-primary);border-radius:18px}.stat.big .stat-label,.stat.big .muted{color:#ffffffe6}.stat-value{font-size:1.5rem;font-weight:700}.stat-label{font-size:.74rem;color:var(--muted)}.dash-table{width:100%;border-collapse:collapse;font-size:.85rem}.dash-table th,.dash-table td{text-align:left;padding:9px 6px;border-bottom:1px solid var(--line)}.dash-table th{color:var(--muted);font-size:.74rem;font-weight:600}.badge-anomaly{background:var(--primary-soft);color:var(--primary-strong);border-radius:999px;padding:2px 9px;font-size:.72rem;font-weight:600}.month-block{border-top:1px solid var(--line);padding-top:12px;margin-top:8px}.month-block:first-of-type{border-top:none;padding-top:0;margin-top:0}.month-block h3{margin-bottom:8px}@media (max-width: 380px){.row.two{grid-template-columns:1fr}}.profile-head{flex-direction:row;align-items:center;gap:16px}.avatar{width:60px;height:60px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:1.6rem;font-weight:700;flex-shrink:0}.profile-id{display:flex;flex-direction:column;gap:2px;min-width:0}.profile-id strong{font-size:1.15rem}.profile-id .muted{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.setting-row p{margin:2px 0 0}.toggle-switch{width:50px;height:30px;border-radius:999px;border:none;background:var(--line);padding:3px;display:flex;flex-shrink:0;cursor:pointer;transition:background .18s ease}.toggle-switch .knob{width:24px;height:24px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #00000040;transition:transform .18s ease}.toggle-switch.on{background:var(--primary)}.toggle-switch.on .knob{transform:translate(20px)}.secure-note{display:flex;align-items:flex-start;gap:10px;background:var(--surface);border-radius:var(--radius-sm);padding:12px}.secure-note p{margin:0}.danger-btn{background:transparent;color:var(--danger);border:1px solid var(--danger)}.danger-zone{border:1px solid var(--danger);border-radius:var(--radius-sm);padding:12px;display:flex;flex-direction:column;gap:10px}.danger-actions{display:flex;gap:10px}.danger-actions button{flex:1}.auth-layout{max-width:460px}.auth-layout .app-header{justify-content:center;padding:28px 2px 22px}.auth-layout .brand{flex-direction:column;gap:12px;font-size:1.9rem;letter-spacing:.01em}.auth-layout .brand-logo{height:84px}.desktop-only{display:none}.workspace{max-width:480px;margin:0 auto;padding:14px 16px 20px;min-height:100vh;display:flex;flex-direction:column}.workspace .main-col{display:flex;flex-direction:column;flex:1;min-width:0}.sidebar{display:none}@media (min-width: 900px){body{background-image:radial-gradient(1400px 600px at 100% -10%,var(--bg-2),transparent)}.mobile-only{display:none!important}.desktop-only{display:block}.workspace{max-width:1160px;flex-direction:row;align-items:flex-start;gap:24px;padding:24px}.sidebar{display:flex;flex-direction:column;width:244px;flex-shrink:0;position:sticky;top:24px;gap:20px;padding:20px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);min-height:calc(100vh - 48px)}.sidebar .brand{font-size:1.35rem;padding:4px 2px 6px}.side-nav{display:flex;flex-direction:column;gap:6px;flex:1}.side-nav button{display:flex;align-items:center;gap:12px;border:none;background:none;padding:12px 14px;border-radius:14px;font-weight:600;font-size:.95rem;color:var(--muted);text-align:left;width:100%}.side-nav button .ico{font-size:1.15rem}.side-nav button:hover{background:var(--surface);color:var(--ink)}.side-nav button.active{background:var(--grad);color:var(--on-primary);box-shadow:0 8px 18px #ec5a8d40}.sidebar-foot{display:flex;flex-wrap:wrap;align-items:center;gap:8px;border-top:1px solid var(--line);padding-top:16px}.lock-btn{width:100%;background:var(--surface);color:var(--ink);font-size:.85rem;padding:10px}.main-col{flex:1;min-width:0}.page-head h1{margin:4px 0 18px;font-size:1.7rem;font-weight:600;letter-spacing:-.02em}.content,.content .dash{max-width:760px}.card{padding:26px}}@media (min-width: 1180px){.content .dash{max-width:900px;display:grid;grid-template-columns:1fr 1fr;align-items:start}.content .dash>.card:first-child{grid-column:1 / -1}}