:root{--color-bg:#fff;--color-surface:#f7f7f8;--color-border:#e2e2e6;--color-text:#1a1a1e;--color-text-muted:#6b6b74;--color-accent:#3452e1;--color-accent-hover:#2b44c2;--color-accent-contrast:#fff;--color-danger:#b3261e;--color-danger-bg:#fdecea;--radius-sm:6px;--radius-md:10px;--shadow-sm:0 1px 2px #1010140f;--shadow-md:0 8px 24px #1010141f;--font-sans:system-ui, "Segoe UI", Roboto, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--color-bg:#121214;--color-surface:#1b1b1f;--color-border:#2d2d33;--color-text:#e7e7ea;--color-text-muted:#9a9aa2;--color-accent:#7288ff;--color-accent-hover:#8c9dff;--color-accent-contrast:#0c0c10;--color-danger:#ff8583;--color-danger-bg:#ff6b6b24;--shadow-sm:0 1px 2px #0006;--shadow-md:0 8px 24px #00000080}}*{box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-size:15px}h1,h2,h3{color:var(--color-text);margin:0;font-weight:600}p{margin:0}a{color:var(--color-accent)}button{font-family:inherit}.button{border-radius:var(--radius-sm);background:var(--color-accent);color:var(--color-accent-contrast);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-size:15px;font-weight:500;text-decoration:none;transition:background-color .15s;display:inline-flex}.button:hover{background:var(--color-accent-hover)}.button:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md)}.error-text{color:var(--color-danger);background:var(--color-danger-bg);border-radius:var(--radius-sm);padding:10px 14px;font-size:14px}.login-page{justify-content:center;align-items:center;min-height:100%;padding:24px;display:flex}.login-card{text-align:center;flex-direction:column;gap:16px;width:100%;max-width:360px;padding:32px;display:flex}.login-card h1{font-size:22px}.login-subtitle{color:var(--color-text-muted);font-size:14px}.calendar-list-page{flex-direction:column;gap:24px;max-width:640px;margin:0 auto;padding:40px 24px;display:flex}.calendar-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.calendar-list-item{color:var(--color-text);padding:16px 18px;font-weight:500;text-decoration:none;transition:border-color .15s;display:block}.calendar-list-item:hover{border-color:var(--color-accent)}.calendar-list-empty{color:var(--color-text-muted)}.modal-backdrop{z-index:100;background:#0006;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal{width:100%;max-width:420px;box-shadow:var(--shadow-md);padding:24px}.modal-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px;display:flex}.modal-header h2{font-size:18px}.modal-close{cursor:pointer;color:var(--color-text-muted);background:0 0;border:none;padding:4px;font-size:20px;line-height:1}.modal-close:hover{color:var(--color-text)}.modal-body{flex-direction:column;gap:12px;margin:0;display:flex}.modal-row{flex-direction:column;gap:2px;display:flex}.modal-row dt{text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted);font-size:12px}.modal-row dd{margin:0;font-size:15px}.source-badge{border:1px solid var(--color-border);border-radius:999px;padding:2px 10px;font-size:12px;font-weight:500;display:inline-flex}.calendar-page{--fc-border-color:var(--color-border);--fc-button-bg-color:var(--color-surface);--fc-button-border-color:var(--color-border);--fc-button-text-color:var(--color-text);--fc-button-hover-bg-color:var(--color-border);--fc-button-active-bg-color:var(--color-accent);--fc-today-bg-color:var(--color-surface);--fc-page-bg-color:transparent;flex-direction:column;gap:20px;max-width:960px;margin:0 auto;padding:32px 24px;display:flex}.calendar-page-back{color:var(--color-text-muted);align-self:flex-start;font-size:14px;text-decoration:none}.calendar-page-back:hover{color:var(--color-accent)}