:root{--bg:#0d0f14;--surface:#161a24;--surface2:#1e2330;--accent:#7c5cfc;--accent2:#5c8afc;--green:#3ecf8e;--orange:#ff7043;--text:#f0f2f8;--muted:#6b7280;--card-radius:20px}*{box-sizing:border-box;margin:0;padding:0}html,body{color:var(--text);-webkit-font-smoothing:antialiased;background:#08090c;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}#root{justify-content:center;min-height:100dvh;display:flex}.phone{background:var(--bg);width:100%;max-width:430px;min-height:100dvh;padding-bottom:80px;position:relative;overflow:hidden auto}.statusbar{justify-content:space-between;align-items:center;padding:14px 24px 8px;font-size:13px;font-weight:600;display:flex}.statusbar-right{align-items:center;gap:6px;display:flex}.battery{border:1.5px solid var(--text);border-radius:3px;width:22px;height:11px;position:relative}.battery:after{content:"";background:var(--text);border-radius:0 2px 2px 0;width:3px;height:5px;position:absolute;top:2.5px;right:-5px}.battery-fill{background:var(--text);border-radius:1.5px;width:70%;height:100%}.header{justify-content:space-between;align-items:center;padding:8px 24px 16px;display:flex}.app-title{letter-spacing:-.5px;font-size:22px;font-weight:700}.app-title span{background:linear-gradient(135deg, var(--accent), var(--accent2));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.avatar{background:linear-gradient(135deg, var(--accent), var(--accent2));color:#fff;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;font-size:15px;font-weight:700;display:flex}.streak-bar{background:var(--surface);border-radius:var(--card-radius);justify-content:space-between;align-items:center;margin:0 20px 20px;padding:14px 20px;display:flex}.streak-item{text-align:center}.streak-item .val{font-size:24px;font-weight:800;line-height:1}.streak-item .val.fire{color:var(--orange)}.streak-item .val.green{color:var(--green)}.streak-item .val.purple{background:linear-gradient(135deg, var(--accent), var(--accent2));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.streak-item .lbl{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-top:3px;font-size:11px}.streak-divider{background:var(--surface2);width:1px;height:36px}.section-label{text-transform:uppercase;letter-spacing:1px;color:var(--muted);padding:0 24px 10px;font-size:12px;font-weight:600}.protocols{scrollbar-width:none;gap:10px;padding:0 20px 20px;display:flex;overflow-x:auto}.protocols::-webkit-scrollbar{display:none}.protocol-chip{background:var(--surface);cursor:pointer;color:var(--muted);border:2px solid #0000;border-radius:50px;flex-direction:column;flex-shrink:0;align-items:center;padding:8px 18px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.protocol-chip:disabled{opacity:.5;cursor:not-allowed}.protocol-chip.active{background:linear-gradient(var(--surface), var(--surface)) padding-box, linear-gradient(135deg, var(--accent), var(--accent2)) border-box;color:var(--text)}.protocol-chip .sub{color:var(--muted);margin-top:1px;font-size:10px}.protocol-chip.active .sub{color:var(--accent2)}.ring-container{justify-content:center;align-items:center;padding:10px 0 20px;display:flex}.ring-wrap{width:240px;height:240px;position:relative}svg.ring{width:240px;height:240px;transform:rotate(-90deg)}.ring-track{fill:none;stroke:var(--surface2);stroke-width:12px}.ring-progress{fill:none;stroke-width:12px;stroke-linecap:round;stroke:url(#ringGrad);transition:stroke-dashoffset .8s}.ring-center{text-align:center;width:180px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.ring-status{text-transform:uppercase;letter-spacing:1.5px;margin-bottom:4px;font-size:11px;font-weight:700}.ring-time{letter-spacing:-1px;font-size:38px;font-weight:800;line-height:1}.ring-time--idle{color:var(--muted);font-size:22px;font-weight:700;line-height:1.3}.unit{color:var(--muted);letter-spacing:0;font-size:14px;font-weight:500}.ring-label{color:var(--muted);margin-top:6px;font-size:12px}.phase-row{gap:10px;padding:0 20px 20px;display:flex}.phase-card{background:var(--surface);border:1px solid #0000;border-radius:14px;flex:1;padding:12px 14px}.phase-card .phase-icon{margin-bottom:4px;font-size:18px}.phase-card .phase-name{text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-size:11px;font-weight:700}.phase-card .phase-val{margin-top:2px;font-size:13px;font-weight:700}.phase-card.active-phase{background:linear-gradient(135deg,#7c5cfc1f,#5c8afc14);border-color:#7c5cfc4d}.phase-card.active-phase .phase-val{color:var(--accent)}.btn-wrap{padding:0 20px 16px}.btn-start{cursor:pointer;background:linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);color:#fff;border:none;border-radius:18px;justify-content:center;align-items:center;gap:10px;width:100%;padding:18px;font-size:17px;font-weight:700;transition:all .2s;display:flex;box-shadow:0 8px 32px #7c5cfc59}.btn-start:active{transform:scale(.97)}.btn-start.fasting{background:linear-gradient(135deg, #ff4f6b 0%, var(--orange) 100%);box-shadow:0 8px 32px #ff4f6b4d}.btn-icon{font-size:18px}.history-section{padding:0 20px 20px}.history-header{margin-bottom:12px;font-size:16px;font-weight:700}.history-empty{color:var(--muted);text-align:center;padding:20px 0;font-size:14px}.history-item{background:var(--surface);border-radius:14px;align-items:center;gap:12px;margin-bottom:8px;padding:12px 16px;display:flex}.history-dot{background:var(--green);border-radius:50%;flex-shrink:0;width:10px;height:10px}.history-dot.miss{background:var(--muted)}.history-info{flex:1}.history-date{font-size:13px;font-weight:600}.history-meta{color:var(--muted);margin-top:2px;font-size:12px}.history-badge{color:var(--green);white-space:nowrap;background:#3ecf8e1f;border-radius:20px;padding:4px 10px;font-size:12px;font-weight:700}.history-badge.miss{color:var(--muted);background:#6b72801f}.bottom-nav{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);width:100%;max-width:430px;padding:10px 0 env(safe-area-inset-bottom,12px);z-index:50;background:#161a24f5;border-top:1px solid #ffffff0f;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.nav-item{text-align:center;cursor:pointer;flex:1;padding:6px 0}.nav-icon{font-size:22px}.nav-label{color:var(--muted);margin-top:2px;font-size:10px;font-weight:500}.nav-item.active .nav-label{color:var(--accent);font-weight:700}.nav-dot{background:var(--accent);border-radius:50%;width:4px;height:4px;margin:2px auto 0}.modal-overlay{z-index:100;background:#000000bf;align-items:flex-end;animation:.2s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-sheet{background:var(--surface);border-radius:28px 28px 0 0;width:100%;padding:20px 24px 40px;animation:.3s slideUp}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-handle{background:var(--surface2);border-radius:2px;width:40px;height:4px;margin:0 auto 20px}.complete-modal{text-align:center}.complete-emoji{margin-bottom:12px;font-size:64px}.complete-title{margin-bottom:10px;font-size:26px;font-weight:800}.complete-desc{color:var(--muted);margin-bottom:28px;font-size:15px;line-height:1.6}.complete-desc strong{color:var(--text)}.stats-placeholder{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;min-height:50dvh;padding:40px 24px;display:flex}.stats-icon{font-size:56px}.stats-title{font-size:22px;font-weight:700}.stats-desc{color:var(--muted);font-size:14px;line-height:1.6}.auth-screen{flex-direction:column;justify-content:center;align-items:center;gap:32px;min-height:100dvh;padding:32px 24px;display:flex}.auth-logo{text-align:center}.auth-ring{justify-content:center;margin-bottom:16px;display:flex}.auth-app-name{letter-spacing:-1px;margin-bottom:8px;font-size:32px;font-weight:800}.auth-app-name span{background:linear-gradient(135deg, var(--accent), var(--accent2));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.auth-tagline{color:var(--muted);font-size:15px}.auth-card{background:var(--surface);border-radius:var(--card-radius);flex-direction:column;gap:14px;width:100%;padding:24px;display:flex}.auth-card-title{font-size:18px;font-weight:700}.auth-card-desc{color:var(--muted);font-size:14px;line-height:1.5}.auth-input{background:var(--surface2);width:100%;color:var(--text);border:1.5px solid #0000;border-radius:12px;outline:none;padding:14px 16px;font-size:16px;transition:border-color .2s}.auth-input:focus{border-color:var(--accent)}.auth-input::placeholder{color:var(--muted)}.auth-error{color:#ff4f6b;font-size:13px}.auth-sent-title{font-size:22px;font-weight:800}.auth-sent-desc{color:var(--muted);font-size:14px;line-height:1.6}.auth-sent-desc strong{color:var(--text)}.auth-resend{color:var(--accent);cursor:pointer;background:0 0;border:none;padding:4px 0;font-size:14px;font-weight:600}