@import"https://fonts.googleapis.com/css2?family=Zen+Maru+Gothic:wght@400;500;700&display=swap";.app{min-height:100vh;display:flex;flex-direction:column;max-width:600px;margin:0 auto;width:100%;padding:0 16px;box-sizing:border-box}@media(min-width:768px){.app{max-width:900px;padding:0 32px}}@media(min-width:1200px){.app{max-width:1100px;padding:0 48px}}h1,h2,h3{color:var(--text-main);font-weight:700}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:99px;font-weight:700;font-size:1rem;border:none;cursor:pointer;transition:all .2s ease;background:var(--primary);color:#fff;box-shadow:0 4px 12px #d66a4833}.button:active{transform:scale(.98)}.button.secondary{background:var(--c-brown-light);color:#fff;box-shadow:none}.button.secondary.button-copied{background:var(--c-orange-light);color:var(--primary)}.button.ghost{background:transparent;color:var(--c-brown);box-shadow:none;border:1px solid rgba(74,59,50,.1)}.button.danger{color:var(--c-red);background:#d9534f1a;box-shadow:none}.button:disabled{opacity:.6;cursor:not-allowed}.button-loading{display:inline-flex;align-items:center;gap:10px}.loading-spinner{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.card{background:var(--bg-card);border-radius:24px;padding:24px;box-shadow:var(--shadow);margin-bottom:20px}.summary-grid{display:flex;flex-direction:column;gap:16px;padding:16px}.input,.select{width:100%;padding:16px;border:2px solid var(--line);background:var(--bg-card);border-radius:16px;font-size:1rem;color:var(--text-main);font-weight:700;outline:none;transition:border-color .2s}.input::placeholder{color:var(--c-brown-light);font-weight:500}.input:focus,.select:focus{border-color:var(--primary)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:80px;background:#ffffffe6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-top:1px solid var(--line);display:flex;justify-content:space-around;align-items:center;z-index:100;padding-bottom:env(safe-area-inset-bottom)}.nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--c-brown-light);font-size:.7rem;font-weight:700;background:none;border:none;cursor:pointer;flex:1;height:100%}.nav-item:hover{background:#00000005}.nav-item.active{color:var(--c-brown)}.nav-icon{width:24px;height:24px;margin-bottom:2px}.nav-record-btn{width:64px;height:64px;flex:0 0 64px;background:var(--c-brown-light);border-radius:50%;display:flex;align-items:center;justify-content:center;transform:translateY(-20px);border:4px solid var(--bg-app);box-shadow:0 4px 10px #0000001a;color:#fff}.nav-record-btn.active{background:var(--primary)}.record-card{background:var(--bg-card);border-radius:24px;padding:20px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:16px;position:relative}.record-header{display:flex;justify-content:space-between;align-items:flex-start}.record-title{font-size:1.1rem;font-weight:700;margin:0 0 8px;color:var(--c-brown-dark)}.record-date{font-size:.85rem;color:var(--c-brown-light);font-weight:500}.record-status{font-size:.85rem;color:var(--text-body);margin-top:8px}.record-duration-badge{position:absolute;top:20px;right:20px;background:var(--bg-panel);color:var(--c-brown-light);padding:4px 10px;border-radius:99px;font-size:.8rem;font-weight:700}.record-footer{display:flex;border-top:1px solid var(--line);margin-top:8px;padding-top:16px}.record-action{flex:1;text-align:center;background:none;border:none;font-weight:700;font-size:.9rem;cursor:pointer;padding:8px}.record-action.delete{color:var(--c-red);border-right:1px solid var(--line)}.record-action.detail{color:var(--c-brown)}.recording-container{display:flex;flex-direction:column;align-items:center;text-align:center;padding:40px 20px;height:100%}.timer-large{font-size:5rem;font-weight:800;color:var(--c-brown-dark);font-variant-numeric:tabular-nums;margin-bottom:40px;line-height:1}.record-visualizer{width:200px;height:200px;background:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 40px;box-shadow:0 0 0 10px #d66a4833;position:relative}.stop-icon{width:60px;height:60px;background:#fff;border-radius:12px}.status-pill{background:var(--c-orange-light);color:var(--primary);padding:12px 24px;border-radius:99px;font-weight:800;font-size:.9rem;text-transform:uppercase;letter-spacing:1px;display:inline-flex;align-items:center;gap:8px}.status-pill:before{content:"";display:block;width:8px;height:8px;background:var(--primary);border-radius:50%}.detail-header-card{background:transparent;padding:0 0 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rgba(255,255,255,.5)}.benefit-label{color:var(--c-brown);font-weight:700;margin-bottom:8px;font-size:.95rem}.benefit-value-row{display:flex;align-items:baseline;justify-content:center;line-height:1;color:#cca88a}.benefit-number{font-size:5rem;font-weight:700;letter-spacing:-2px}.benefit-unit{font-size:1.1rem;font-weight:700;margin-left:8px}.auth-form{gap:16px;padding:0 16px}.auth-form .input{background:#eaf4fc;border:1px solid #D6E4F0;border-radius:12px}.auth-form .input:focus{background:#fff;border-color:var(--primary)}.login-button-container{margin-top:16px}.login-button{width:100%;padding:16px;background:#fff;color:var(--c-brown-dark);border:1px solid #E5E7EB;border-radius:20px;font-size:1.2rem;font-weight:800;box-shadow:0 4px 6px #0000000d}.login-register-link{display:block;text-align:center;color:#3b82f6;text-decoration:underline;font-weight:500;margin:24px 0;font-size:.9rem}.login-footer-text{text-align:center;font-size:.75rem;color:#9ca3af;line-height:1.6;padding:0 20px 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