*{box-sizing:border-box;margin:0;padding:0}html,body,#app{width:100%;height:100vh;overflow:hidden}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;margin:0;display:flex;position:relative}iframe{border:none;width:100%;height:100%;position:absolute;top:0;left:0}.button{padding:0 12px;height:48px;border:none;border-radius:8px;font-weight:600;font-size:15px;line-height:24px;cursor:pointer;transition:all .2s;outline:none;display:inline-flex;align-items:center;justify-content:center;text-decoration:none}.button:focus-visible{outline:2px solid #2563eb;outline-offset:2px}.button:disabled{cursor:not-allowed;opacity:.6}.button--primary{background:#f2fe67;color:#000;box-shadow:0 1px 1px #0000001f}.button--primary:hover:not(:disabled){background:#e8f455}.button--secondary{background:#2958ff;color:#fff;box-shadow:0 1px 1px #0000001f}.button--secondary:hover:not(:disabled){background:#1e47e6}.button--gray{background:#f8f8f8;color:#000}.button--gray:hover:not(:disabled){background:#eee}.button--plain{background:transparent;color:#000}.button--plain:hover:not(:disabled){background:#f3f4f6}.button--danger{background:#ff603e;color:#fff;box-shadow:0 1px 1px #0000001f}.button--danger:hover:not(:disabled){background:#e5542e}#pwa-toast-root{position:fixed;top:env(safe-area-inset-top);left:0;right:0;background:#fff;border-bottom:1px solid #e5e7eb;padding:16px;margin:8px;border-radius:8px;z-index:9999;box-shadow:0 4px 6px -1px #0000001a;transform:translateY(-100%);opacity:0;visibility:hidden;transition:visibility .3s}#pwa-toast-root:not(.pwa-toast--hidden){animation:slideInDown .3s ease-out forwards;visibility:visible}#pwa-toast{margin:0 auto;display:flex;gap:8px;flex-direction:column;justify-content:space-between}.pwa-toast--hidden{animation:slideOutUp .3s ease-in forwards!important;visibility:hidden}.pwa-toast__buttons-container{display:flex;align-self:flex-end;gap:12px}.pwa-toast__button{padding:8px 16px;border-radius:6px;border:none;cursor:pointer;font-weight:500;transition:all .2s}.pwa-toast__button--update{background:#2563eb;color:#fff}.pwa-toast__button--close{background:transparent;color:#6b7280}@keyframes slideInDown{0%{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes slideOutUp{0%{transform:translateY(0);opacity:1}to{transform:translateY(-100%);opacity:0}}.mnemonic-modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:1000;opacity:0;visibility:hidden;transition:all .3s ease}.mnemonic-modal-backdrop.show{opacity:1;visibility:visible}.mnemonic-modal-container{position:fixed;bottom:0;left:0;right:0;background:#fff;height:100%;transform:translateY(100%);transition:transform .3s ease;display:flex;flex-direction:column;box-shadow:0 -4px 6px -1px #0000001a;padding-top:env(safe-area-inset-top)}.mnemonic-modal-backdrop.show .mnemonic-modal-container{transform:translateY(0)}.mnemonic-modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px;position:relative}.mnemonic-modal-title{font-weight:600;font-size:16px;line-height:26px;margin:0;position:absolute;left:50%;transform:translate(-50%)}.mnemonic-modal-close-button{background:none;border:none;font-size:24px;color:#6b7280;cursor:pointer;padding:4px;border-radius:4px;line-height:1;margin-left:auto;transition:background-color .2s}.mnemonic-modal-close-button:hover{background:#f3f4f6}.mnemonic-modal-content{padding:20px;flex:1;overflow-y:auto}.mnemonic-modal-warning{background:#fef3c7;border-radius:8px;padding:16px;margin-bottom:20px}.mnemonic-modal-warning-title{font-size:14px;font-weight:600;color:#92400e;margin:0 0 8px}.mnemonic-modal-warning-text{font-size:14px;color:#92400e;margin:0;line-height:1.4}.mnemonic-modal-description{font-size:14px;color:#6b7280;margin-bottom:20px;line-height:1.5}.mnemonic-words-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:24px}.mnemonic-word-item{display:flex;align-items:center;padding:12px;background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;font-family:Monaco,Menlo,Ubuntu Mono,monospace}.mnemonic-word-number{font-size:12px;color:#6b7280;font-weight:500;min-width:20px;margin-right:8px}.mnemonic-word-text{font-size:14px;color:#111827;font-weight:500}.mnemonic-modal-actions{display:flex;flex-direction:column;gap:12px;padding:20px}.mnemonic-error-notification{position:absolute;top:70px;left:20px;right:20px;background:#fef2f2;color:#dc2626;padding:12px;border-radius:8px;font-size:14px;z-index:1001;animation:slideInError .3s ease-out}.import-modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:1000;opacity:0;visibility:hidden;transition:all .3s ease}.import-modal-backdrop.show{opacity:1;visibility:visible}.import-modal-container{position:fixed;bottom:0;left:0;right:0;background:#fff;height:100%;transform:translateY(100%);transition:transform .3s ease;display:flex;flex-direction:column;box-shadow:0 -4px 6px -1px #0000001a;padding-top:env(safe-area-inset-top)}.import-modal-backdrop.show .import-modal-container{transform:translateY(0)}.import-modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px;position:relative}.import-modal-title{font-weight:600;font-size:16px;line-height:26px;margin:0;position:absolute;left:50%;transform:translate(-50%)}.import-modal-close-button{background:none;border:none;font-size:24px;color:#6b7280;cursor:pointer;padding:4px;border-radius:4px;line-height:1;margin-left:auto;transition:background-color .2s}.import-modal-close-button:hover{background:#f3f4f6}.import-modal-content{padding:24px;flex:1;overflow-y:auto;display:flex;flex-direction:column}.import-modal-form{display:flex;flex-direction:column;height:100%}.import-modal-form-group{display:flex;flex-direction:column;gap:16px;margin-bottom:16px}.import-modal-label{font-size:20px;font-weight:600;color:#111827}.import-modal-textarea{width:100%;min-height:120px;padding:12px 16px;background:#f8f8f8;border:none;border-radius:8px;font-size:16px;line-height:24px;resize:vertical;outline:none;transition:border-color .2s}.import-modal-textarea::placeholder{color:#9ca3af;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.import-modal-help-text{color:#494949;margin:0;font-weight:400;font-size:14px;line-height:18px}.import-modal-actions{display:flex;flex-direction:column;gap:12px;margin-top:auto}.import-error-notification{background:#fef2f2;color:#dc2626;padding:12px;border-radius:8px;font-size:14px;margin-top:16px;animation:slideInError .3s ease-out}.import-success-notification{background:#f0fdf4;color:#166534;padding:12px;border-radius:8px;font-size:14px;margin-top:16px;animation:slideInError .3s ease-out}@keyframes slideInError{0%{transform:translateY(-10px);opacity:0}to{transform:translateY(0);opacity:1}}.button--loading{position:relative}.button--loading:after{content:"";position:absolute;width:16px;height:16px;margin:auto;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin 1s linear infinite;top:0;left:0;bottom:0;right:0}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}
