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ease}.dropzone.active{border-color:var(--cyan);background:#14395d66}.dropzone-icon{width:52px;height:52px;border-radius:999px;display:grid;place-items:center;border:1px solid var(--border);margin-bottom:var(--space-2)}.dropzone-title{margin:0;font-size:1.2rem;font-weight:700}.dropzone-subtitle{margin:var(--space-1) 0 var(--space-3);color:var(--text-1)}.file-name{margin:var(--space-3) 0 var(--space-1)}.spin{animation:spin 1s linear infinite}.summary{margin-top:var(--space-4);padding:var(--space-4)}.preview-head{display:flex;justify-content:space-between;align-items:center;gap:var(--space-2);flex-wrap:wrap}.section-title{margin:0}.notice{border:1px solid var(--border);border-radius:999px;padding:6px 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24px;gap:2px;font-size:.78rem}.splits-head.no-hr,.split-row.no-hr{grid-template-columns:42px 34px 34px minmax(124px,1fr)}.split-bar-wrap{min-width:88px;height:14px;margin-left:-2px}.split-bar{border-radius:5px}.classic-splits-head{font-size:.54rem;grid-template-columns:34px 36px 32px minmax(72px,1fr) 24px;column-gap:4px}.classic-splits-list .split-row{grid-template-columns:34px 36px 32px minmax(72px,1fr) 24px;gap:2px;font-size:.72rem}.classic-splits-head.no-hr,.classic-splits-list .split-row.no-hr{grid-template-columns:34px 36px 32px minmax(98px,1fr)}.classic-split-bar-wrap{min-width:72px;height:10px}.classic-summary{min-height:clamp(360px,calc(252px + (var(--classic-split-rows, 9) * 20px)),900px)}}.app-header{position:sticky;top:0;z-index:50;margin:0 calc(var(--space-4) * -1) var(--space-4);padding:0 var(--space-4)}.app-header:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#0a0e1aeb,#0a0e1a8c);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border);pointer-events:none}.header-container{position:relative;display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);max-width:1200px;margin:0 auto;padding:14px 0}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit;flex-shrink:0}.brand-icon{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:#fff;border:1px solid rgba(252,76,2,.45);background:linear-gradient(135deg,#fc4c02,#ff6b2b 60%,#ff8a5b);box-shadow:0 8px 20px #fc4c0247}.brand-text{display:flex;flex-direction:column;line-height:1.1}.brand .title{font-size:1.15rem;font-weight:700;letter-spacing:-.01em;background:linear-gradient(135deg,#fff,#c5d4ef);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.brand .subtitle{margin:2px 0 0;font-size:.72rem;color:var(--muted);letter-spacing:.02em}.primary-nav{display:flex;align-items:center;gap:4px;margin:0 auto}.nav-link{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;font-size:.9rem;font-weight:500;color:var(--text-1);text-decoration:none;border:1px solid transparent;background:transparent;cursor:pointer;transition:color .12s ease,background .12s ease,border-color .12s ease}.nav-link:hover{color:var(--text-0);background:#6992d71f}.nav-link.active{color:var(--text-0);background:#3b82f62e;border-color:#3b82f673;box-shadow:inset 0 0 0 1px #7ab4ff26}.user-nav{display:flex;align-items:center;gap:var(--space-2);flex-shrink:0}.auth-links{display:flex;align-items:center;gap:8px}.user-profile{display:flex;align-items:center;gap:10px;padding:6px;border-radius:999px;border:1px solid var(--border);background:var(--surface);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:.85rem;color:#fff;background:linear-gradient(135deg,#06b6d4,#3b82f6);box-shadow:0 4px 12px #3b82f659;flex-shrink:0}.user-meta{display:flex;flex-direction:column;line-height:1.15;max-width:160px}.user-email{font-size:.85rem;font-weight:600;color:var(--text-0);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-status{font-size:.7rem;color:var(--good);display:inline-flex;align-items:center;gap:4px}.user-status:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--good);box-shadow:0 0 6px #22c55eb3}.btn-primary,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:10px;font-weight:600;cursor:pointer;border:0;text-decoration:none;white-space:nowrap;transition:transform .12s ease,box-shadow .12s ease,background .12s ease,border-color .12s ease,color .12s ease}.btn-primary{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;padding:10px 16px;box-shadow:0 8px 20px #3b82f659}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 24px #06b6d473}.btn-primary:disabled{cursor:not-allowed;opacity:.7}.btn-primary.btn-sm{padding:8px 14px;font-size:.85rem}.btn-primary.btn-block{width:100%;padding:12px 18px;font-size:.95rem}.btn-ghost{background:transparent;color:var(--text-1);border:1px solid var(--border);padding:8px 12px;font-size:.85rem}.btn-ghost:hover{color:var(--text-0);background:#6992d71f;border-color:#6992d78c}.btn-icon .btn-label{display:inline}.auth-stage{display:grid;place-items:center;padding:var(--space-5) var(--space-2);min-height:calc(100vh - 220px);animation:stepFade .22s ease}.auth-card{width:100%;max-width:440px;padding:32px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);position:relative;overflow:hidden}.auth-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#fc4c02,#3b82f6,#06b6d4);opacity:.85}.auth-card-head{display:flex;align-items:center;gap:14px;margin-bottom:22px}.auth-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan));box-shadow:0 8px 18px #06b6d459;flex-shrink:0}.auth-title{margin:0;font-size:1.35rem;font-weight:700;letter-spacing:-.01em;color:var(--text-0)}.auth-subtitle{margin:4px 0 0;font-size:.85rem;color:var(--text-1)}.auth-form{display:flex;flex-direction:column;gap:var(--space-3)}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.8rem;font-weight:600;color:var(--text-1);letter-spacing:.02em;text-transform:uppercase}.input-wrap{position:relative;display:flex;align-items:center;background:#0a0e1a8c;border:1px solid var(--border);border-radius:12px;transition:border-color .12s ease,box-shadow .12s ease,background .12s ease}.input-wrap:hover{border-color:#6992d78c}.input-wrap:focus-within{border-color:var(--cyan);box-shadow:0 0 0 3px #06b6d42e;background:#0a0e1abf}.input-icon{position:absolute;left:12px;color:var(--muted);pointer-events:none}.input-wrap input{flex:1;width:100%;padding:12px 14px 12px 38px;background:transparent;border:0;outline:none;color:var(--text-0);font-size:.95rem;font-family:inherit}.input-wrap input::placeholder{color:var(--muted)}.input-action{display:grid;place-items:center;background:transparent;border:0;color:var(--muted);padding:8px 12px;cursor:pointer;border-radius:8px;transition:color .12s ease,background .12s ease}.input-action:hover{color:var(--text-0);background:#6992d71f}.input-action-static{color:var(--good);cursor:default;pointer-events:none}.error-message{display:flex;align-items:center;gap:8px;margin:0 0 12px;padding:10px 14px;background:#ef44441f;border:1px solid rgba(239,68,68,.4);color:#fca5a5;border-radius:10px;font-size:.88rem;line-height:1.35}.auth-footer{margin-top:22px;text-align:center;font-size:.88rem;color:var(--text-1)}.auth-footer p{margin:0}.link-accent{color:var(--cyan);font-weight:600;text-decoration:none;transition:color .12s ease}.link-accent:hover{color:#67e8f9;text-decoration:underline;text-underline-offset:3px}.auth-aside{display:inline-flex;align-items:center;gap:6px;margin-top:18px;padding:8px 12px;font-size:.78rem;color:var(--muted);background:#6992d714;border:1px dashed var(--border);border-radius:999px}.auth-aside svg{color:var(--strava-orange);flex-shrink:0}.password-strength{display:flex;align-items:center;gap:10px;margin-top:2px}.strength-bar{flex:1;height:4px;background:#6992d72e;border-radius:999px;overflow:hidden}.strength-bar>span{display:block;height:100%;border-radius:999px;transition:width .2s ease,background .2s ease;background:var(--muted)}.strength-bar[data-score="1"]>span{background:#ef4444}.strength-bar[data-score="2"]>span{background:#f59e0b}.strength-bar[data-score="3"]>span{background:#3b82f6}.strength-bar[data-score="4"]>span{background:#22c55e}.strength-label{font-size:.72rem;color:var(--muted);min-width:56px;text-align:right;font-weight:600;letter-spacing:.02em}@media(max-width:720px){.header-container{flex-wrap:wrap;gap:10px}.primary-nav{order:3;width:100%;justify-content:center;margin:0;padding-top:8px;border-top:1px solid rgba(105,146,215,.15)}.brand .subtitle,.user-meta,.btn-icon .btn-label{display:none}.auth-stage{padding:var(--space-3) var(--space-1)}.auth-card{padding:24px;border-radius:var(--radius-md)}}@media(max-width:420px){.auth-card-head{gap:10px}.auth-title{font-size:1.2rem}.auth-aside{width:100%;justify-content:center;text-align:center}}.garmin-sync-container{margin-top:var(--space-4);padding:var(--space-4);background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius-md);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.garmin-sync-container h3{margin:0 0 10px;font-size:1rem;color:var(--text-0)}.button-group{display:flex;flex-wrap:wrap;gap:var(--space-2);margin:var(--space-2) 0}.btn-text{background:transparent;border:0;color:var(--cyan);cursor:pointer;text-decoration:underline;text-underline-offset:3px;padding:6px 4px;font-size:.85rem;font-weight:500;transition:color .12s ease}.btn-text:hover{color:#67e8f9}.btn-secondary{appearance:none;border:1px solid var(--border);border-radius:var(--radius-sm);background:transparent;color:var(--text-0);padding:10px 14px;font-weight:600;cursor:pointer;transition:border-color .12s ease,background .12s ease}.btn-secondary:hover{border-color:#6992d799;background:#6992d71a}.btn-small{appearance:none;border:0;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;padding:8px 12px;font-weight:600;cursor:pointer;font-size:.85rem}.status-badge{display:inline-block;padding:4px 10px;background:#3b82f62e;color:#93c5fd;border:1px solid rgba(59,130,246,.4);border-radius:999px;font-size:.78rem;font-weight:600;margin:0 0 10px}.cred-form{margin-top:var(--space-3);padding-top:var(--space-3);border-top:1px solid var(--border);display:flex;flex-direction:column;gap:var(--space-2)}.cred-form .form-group input{padding:10px 12px;background:#0a0e1a8c;border:1px solid var(--border);border-radius:10px;color:var(--text-0);font-size:.9rem;font-family:inherit}.cred-form .form-group input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px #06b6d42e}