:root{color-scheme:light;--color-background: #faf8f5;--color-surface: #ffffff;--color-surface-raised: #f5f2ee;--color-border: #e8e4df;--color-border-strong: #d8d0c7;--color-text: #1c1917;--color-text-secondary: #57534e;--color-text-muted: #6b625c;--color-accent: #4f46e5;--color-accent-light: #eef2ff;--color-accent-hover: #4338ca;--color-error: #b91c1c;--color-error-light: #fef2f2;--color-success: #15803d;--color-success-light: #f0fdf4;--shadow-sm: 0 1px 3px rgb(28 25 23 / .06);--shadow-md: 0 2px 8px rgb(28 25 23 / .08);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 10px;--radius-xl: 14px;--radius-pill: 999px}*{box-sizing:border-box}body{min-height:100vh;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;margin:0;background:var(--color-background);color:var(--color-text)}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}a{color:var(--color-accent)}:focus-visible{outline:3px solid rgb(79 70 229 / .28);outline-offset:2px}#root{min-height:100vh}@keyframes spin{to{transform:rotate(360deg)}}.loading-spinner{display:inline-flex;align-items:center;gap:8px;color:var(--color-text-secondary);font-size:14px}.loading-spinner__icon{border:2px solid var(--color-border);border-top-color:var(--color-accent);border-radius:999px;animation:spin .8s linear infinite}.app-shell{width:min(1120px,100%);margin:0 auto;padding:24px}.auth-page{min-height:100vh;display:grid;align-items:center;justify-items:center;padding:24px}.auth-card,.panel,.note-card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.auth-card{width:min(420px,100%);padding:24px}.page-header,.notes-toolbar,.row{display:flex;align-items:center;gap:12px}.page-header{margin-bottom:16px}.page-title,.auth-title{margin:0;color:var(--color-text);letter-spacing:0}.page-title{font-size:30px;line-height:36px}.auth-title{font-size:28px;line-height:34px}.muted,.helper-text{color:var(--color-text-secondary)}.form-grid,.notes-layout,.note-list,.panel{display:grid;gap:12px}.notes-layout{gap:16px}.panel,.note-card{padding:16px}.input,.select,.textarea{width:100%;min-height:44px;border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);padding:10px 12px}.textarea{min-height:96px;resize:vertical;line-height:1.45}.button{min-height:44px;border:1px solid transparent;border-radius:var(--radius-md);padding:10px 14px;font-weight:600;transition:background .18s ease,border-color .18s ease,color .18s ease,box-shadow .18s ease}.button-primary{background:var(--color-accent);color:#fff;box-shadow:var(--shadow-sm)}.button-primary:hover:not(:disabled){background:var(--color-accent-hover)}.button-secondary{background:var(--color-accent-light);color:var(--color-accent)}.button-neutral{background:var(--color-surface-raised);color:var(--color-text-secondary)}.button-danger{background:var(--color-error-light);color:var(--color-error)}.button:disabled{opacity:.62}.icon-button{min-width:44px;min-height:44px;display:inline-grid;place-items:center}.filter-row{display:flex;flex-wrap:wrap;gap:8px}.filter-pill,.badge{border-radius:var(--radius-pill);font-size:13px;font-weight:600}.filter-pill{min-height:44px;border:0;background:var(--color-surface-raised);color:var(--color-text-secondary);padding:8px 14px}.filter-pill[aria-pressed=true]{background:var(--color-accent-light);color:var(--color-accent)}.note-card{display:grid;gap:10px}.note-card__header{display:flex;align-items:center;gap:8px}.note-card__content{margin:0;white-space:pre-wrap;color:var(--color-text);line-height:1.5}.note-card__time{margin-left:auto;color:var(--color-text-muted);font-size:12px}.badge{border:0;background:var(--color-surface-raised);color:var(--color-text-secondary);padding:4px 10px}.badge-button{cursor:pointer}.badge-button[data-highlighted=true]{background:var(--color-accent-light);color:var(--color-accent)}.drop-overlay{position:fixed;inset:0;z-index:40;display:grid;place-items:center;background:#1c19171f}.drop-card{padding:24px;border:1px dashed var(--color-accent);border-radius:var(--radius-xl);background:var(--color-surface);color:var(--color-text);box-shadow:var(--shadow-md)}.alert{margin:0;border-radius:var(--radius-md);padding:12px}.alert-error{background:var(--color-error-light);color:var(--color-error)}.alert-success{background:var(--color-success-light);color:var(--color-success)}@media(max-width:720px){.app-shell,.auth-page{padding:16px}.page-header,.notes-toolbar{align-items:stretch;flex-direction:column}}