:root{--color-primary:#3a4a35;--color-primary-mid:#6b8060;--color-sage:#eef2ec;--color-sage-mid:#d4e2ce;--color-sage-dark:#b8ceaf;--color-white:#fff;--color-bg:#f5f8f4;--color-text-primary:#2c3a28;--color-text-secondary:#5a6e54;--color-border:#d8e4d2;--color-error:#c0392b;--color-error-bg:#fdf0ef;--radius-sm:6px;--radius-md:9px;--radius-lg:12px;--radius-xl:16px;--shadow-card:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-modal:0 20px 60px #0003;--font-sans:"Inter", system-ui, sans-serif}*,:before,:after{box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0}h1,h2,h3,h4,p{margin:0}button,input,select,textarea{font-family:inherit}a{color:inherit}.page{background:var(--color-bg);min-height:100vh}.page-container{max-width:920px;margin:0 auto;padding:28px 24px}.page-container--narrow{max-width:720px}.page-container--client{max-width:800px}.topbar{background:var(--color-white);border-bottom:1px solid var(--color-border);z-index:10;padding:0 24px;position:sticky;top:0}.topbar__inner{justify-content:space-between;align-items:center;max-width:920px;height:62px;margin:0 auto;display:flex}.topbar__brand{align-items:center;gap:12px;display:flex}.topbar__logo{object-fit:contain;width:auto;height:46px}.badge-admin{background:var(--color-primary);color:#fff;letter-spacing:.07em;border-radius:6px;padding:3px 10px;font-size:.68rem;font-weight:700}.btn{cursor:pointer;border:none;border-radius:8px;padding:11px 20px;font-family:inherit;font-size:.88rem;font-weight:600;transition:opacity .15s}.btn:disabled{opacity:.45;cursor:not-allowed}.btn--small{padding:7px 14px;font-size:.78rem}.btn--primary{background:linear-gradient(135deg, var(--color-primary), var(--color-primary-mid));color:#fff}.btn--ghost{background:var(--color-bg);border:1px solid 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24px 24px}.card{background:var(--color-white);border:1px solid var(--color-border);border-radius:11px;padding:14px 18px}.card--empty{text-align:center;color:var(--color-text-secondary);background:var(--color-white);border:1px solid var(--color-border);border-radius:12px;padding:48px 20px}.error-banner{background:var(--color-error-bg);color:var(--color-error);border:1px solid #f5c6c2;border-radius:8px;margin-bottom:14px;padding:10px 14px;font-size:.82rem}.config-banner{background:var(--color-sage);border-bottom:1px solid var(--color-sage-dark);color:var(--color-primary);text-align:center;padding:8px 16px;font-size:.8rem;font-weight:600}.spinner-wrap{background:var(--color-bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.spinner{border:3px solid var(--color-sage-mid);border-top-color:var(--color-primary);border-radius:50%;width:36px;height:36px;animation:.7s linear infinite spin}.spinner--inline{border-width:2.5px;width:22px;height:22px}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg, var(--color-sage) 25%, var(--color-sage-mid) 37%, var(--color-sage) 63%);border-radius:var(--radius-md);background-size:400% 100%;animation:1.4s infinite skeleton-loading}@keyframes skeleton-loading{0%{background-position:100%}to{background-position:0}}.print-page-header{align-items:center;gap:12px;margin-bottom:16px;display:flex}.print-logo{object-fit:contain;width:auto;height:40px}.print-exercise-grid{gap:14px;margin-bottom:32px;display:grid}.print-exercise-card{border:1px solid var(--color-border);border-radius:var(--radius-md);break-inside:avoid;padding:14px 16px}@media print{.print-controls,.topbar,.config-banner{display:none!important}.print-page{page-break-after:always}.print-page:last-child{page-break-after:auto}body{background:#fff}}