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svg{width:100%;height:100%}.fab{position:absolute;right:20px;bottom:74px;width:52px;height:52px;border-radius:16px;background:var(--accent);color:#fff;border:none;box-shadow:0 4px 16px #2563eb59;z-index:70;padding:0;display:inline-flex;align-items:center;justify-content:center}.fab svg{width:24px;height:24px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#1a1a2e5c;display:grid;place-items:center;padding:10px 10px calc(env(safe-area-inset-bottom,16px) + var(--space-md));z-index:100}.modal-sheet{width:min(1100px,100%);max-height:min(92vh,calc(100dvh - env(safe-area-inset-bottom,16px) - 20px));display:grid;grid-template-rows:auto 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6px}.invoice-pay-title{margin:0;font-size:12px;font-weight:700;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.04em}.invoice-pay-card{border:1px solid var(--border);border-radius:12px;background:#fff;padding:10px 12px;margin:0 4px}.invoice-pay-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:6px}.invoice-pay-copy,.invoice-pay-ref,.invoice-pay-chip-row{margin:4px 0 0;font-size:12px;color:var(--ink-soft)}.invoice-pay-copy-row{display:block;margin:0;padding:0}.invoice-pay-copy-row .invoice-pay-copy,.invoice-pay-copy-row .invoice-pay-ref{margin:0}.invoice-pay-detail-block{margin:2px 0 0;padding:0}.invoice-pay-detail-line{margin:0;padding:0}.invoice-pay-detail-line+.invoice-pay-detail-line{margin-top:0}.invoice-pay-detail-line .invoice-pay-copy,.invoice-pay-detail-line 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6px)}.student-card-click:hover{transform:none;box-shadow:none}.holiday-period-item{align-items:flex-start;flex-direction:column}.holiday-period-remove{width:100%}.holiday-period-date-row{grid-template-columns:1fr}.holiday-period-actions{justify-content:stretch}.holiday-period-actions button{width:100%}}.calendar-mode-toggle{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;background:#e7edf5;border:1px solid #d9e2ee;border-radius:14px;padding:4px}.calendar-mode-toggle .chip{min-height:34px;border-radius:10px;border:1px solid transparent;background:transparent;color:#6f84a1;font-weight:700}.calendar-mode-toggle .chip.active{border-color:#dbe4ef;background:#fff;color:#1f3150;box-shadow:none}.calendar-month-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;margin-top:8px}.calendar-month-head{text-align:center;font-size:10px;font-weight:700;color:var(--ink-muted);text-transform:uppercase;letter-spacing:.04em;padding:3px 0}.calendar-month-day{border:1px solid var(--border);background:#fff;color:var(--ink);border-radius:10px;min-height:54px;display:grid;align-content:start;justify-items:end;padding:6px;gap:4px}.calendar-month-day.outside{opacity:.5}.calendar-month-day.active{border-color:#bcd0ff;background:#fff;box-shadow:0 2px 10px #2563eb1a}.calendar-month-date{font-size:13px;font-weight:700}.calendar-month-count{align-self:end;justify-self:start;font-size:11px;font-weight:700;color:var(--accent);background:var(--accent-soft);border:1px solid #cfe0ff;border-radius:999px;padding:1px 8px}@media(hover:none),(pointer:coarse){button:hover:not(:disabled){background:inherit}.invoice-preview-action:hover:not(:disabled),.invoice-preview-action:focus:not(:disabled),.invoice-preview-action:active:not(:disabled){background:#fff;box-shadow:0 1px #10182805}.invoice-preview-action-download:hover:not(:disabled),.invoice-preview-action-download:focus:not(:disabled),.invoice-preview-action-download:active:not(:disabled){color:#4f5674}.invoice-preview-action-email:hover:not(:disabled),.invoice-preview-action-email:focus:not(:disabled),.invoice-preview-action-email:active:not(:disabled){color:#1f4fd4}.invoice-preview-action-sent:hover:not(:disabled),.invoice-preview-action-sent:focus:not(:disabled),.invoice-preview-action-sent:active:not(:disabled){color:#0f9f6e}.invoice-preview-action-delete:hover:not(:disabled),.invoice-preview-action-delete:focus:not(:disabled),.invoice-preview-action-delete:active:not(:disabled){color:#c63b4a}}.invoice-payment-timeline{margin-top:6px}.invoice-payment-timeline-row{margin:2px 0;font-size:12px;color:var(--ink-soft)}.modal-close-btn{margin-left:auto;width:40px;min-width:40px;height:40px;min-height:40px;border-radius:var(--radius-sm);padding:0;display:inline-flex;align-items:center;justify-content:center;color:var(--ink-soft)}.modal-close-btn svg{width:18px;height:18px}.confirm-modal-sheet{width:min(520px,100%);max-height:min(78vh,calc(100dvh - env(safe-area-inset-bottom,16px) - 24px));grid-template-rows:auto auto auto;gap:var(--space-sm)}.confirm-modal-copy{display:grid;gap:6px}.confirm-modal-copy p{margin:0;font-size:var(--fs-lg);color:var(--ink-soft);line-height:1.45}.confirm-modal-actions{justify-content:flex-end}.confirm-danger-btn{background:var(--danger-bg);border-color:var(--danger-bg);color:var(--danger-text)}.confirm-danger-btn:hover:not(:disabled),.confirm-danger-btn:focus:not(:disabled),.confirm-danger-btn:active:not(:disabled){background:var(--danger-bg-hover);border-color:var(--danger-bg-hover)}.lesson-repeat-block{display:grid;gap:8px}.student-inline-repeat-count{display:grid;gap:6px}.prompt-modal-form{margin-top:4px}.prompt-modal-form textarea{min-height:120px}