:root{--tg-bg: var(--tg-theme-bg-color, #ffffff);--tg-text: var(--tg-theme-text-color, #1f1f1f);--tg-hint: var(--tg-theme-hint-color, #707579);--tg-link: var(--tg-theme-link-color, #2481cc);--tg-button: var(--tg-theme-button-color, #2481cc);--tg-button-text: var(--tg-theme-button-text-color, #ffffff);--tg-secondary-bg: var(--tg-theme-secondary-bg-color, #f1f1f4);--radius: 12px}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--tg-bg);color:var(--tg-text)}button{font:inherit;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.app{max-width:720px;margin:0 auto;padding:16px 16px 96px}.app__header h1{margin:0 0 4px;font-size:22px}.app__tagline{margin:0 0 12px;color:var(--tg-hint);font-size:13px}.header-controls{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:12px 0}.header-controls__field{display:flex;flex-direction:column;gap:4px;flex:1 1 200px;min-width:200px}.header-controls__label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--tg-hint)}.header-controls__select{height:36px;padding:0 10px;border-radius:8px;border:1px solid var(--tg-secondary-bg);background:var(--tg-secondary-bg);color:var(--tg-text)}.header-controls__locale{display:inline-flex;border:1px solid var(--tg-secondary-bg);border-radius:8px;overflow:hidden;align-self:flex-end;background:var(--tg-secondary-bg)}.header-controls__locale-btn{background:transparent;border:0;padding:8px 12px;color:var(--tg-text);font-weight:600;font-size:13px}.header-controls__locale-btn.is-active{background:var(--tg-button);color:var(--tg-button-text)}.usage{margin:4px 0 16px;padding:10px 12px;border-radius:var(--radius);background:var(--tg-secondary-bg);font-size:13px;color:var(--tg-hint);display:flex;align-items:center;justify-content:space-between;gap:8px}.usage--exhausted{background:#ff99001f;color:var(--tg-text)}.usage__cta{background:var(--tg-button);color:var(--tg-button-text);border:0;padding:6px 10px;border-radius:8px;font-size:13px;font-weight:600}.prompt-input{margin-top:8px}.prompt-input__textarea{width:100%;min-height:140px;padding:12px;border-radius:var(--radius);border:1px solid var(--tg-secondary-bg);background:var(--tg-secondary-bg);color:var(--tg-text);font:inherit;resize:vertical}.prompt-input__textarea:focus{outline:2px solid var(--tg-button);outline-offset:-2px}.prompt-input__counter{margin-top:4px;text-align:right;font-size:12px;color:var(--tg-hint)}.check-button{display:block;width:100%;margin:12px 0;padding:14px;border:0;border-radius:var(--radius);background:var(--tg-button);color:var(--tg-button-text);font-size:16px;font-weight:600}.error-banner{margin:12px 0;padding:10px 12px;border-radius:var(--radius);background:#dc35451f;color:#c0392b;font-size:13px}.improved{margin-top:16px;padding:16px;border-radius:var(--radius);background:var(--tg-secondary-bg)}.improved--empty{opacity:.7}.improved__header{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}.improved__title{margin:0;font-size:15px}.improved__model{font-size:11px;color:var(--tg-hint)}.improved__placeholder{margin:0;color:var(--tg-hint);font-size:13px}.improved__body{font-size:14px;line-height:1.55}.improved__body h2,.improved__body h3{font-size:14px;margin:12px 0 6px}.improved__body p{margin:6px 0}.improved__body code{background:#0000000f;padding:1px 4px;border-radius:4px;font-size:12px}.improved__body pre{background:#0000000f;padding:10px;border-radius:8px;overflow-x:auto}.improved__copy{margin-top:12px;width:100%;padding:10px;border:0;border-radius:8px;background:var(--tg-button);color:var(--tg-button-text);font-size:14px;font-weight:600}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;padding:16px;z-index:100}.modal{width:100%;max-width:360px;background:var(--tg-bg);color:var(--tg-text);border-radius:16px;padding:20px;box-shadow:0 12px 48px #00000040}.modal__title{margin:0 0 6px;font-size:18px}.modal__description{margin:0 0 12px;color:var(--tg-hint);font-size:13px}.modal__input{width:100%;padding:12px;border-radius:10px;border:1px solid var(--tg-secondary-bg);background:var(--tg-secondary-bg);color:var(--tg-text);font-size:16px;letter-spacing:.06em;text-transform:uppercase}.modal__error{margin:8px 0 0;color:#c0392b;font-size:12px}.modal__actions{display:flex;gap:8px;margin-top:16px}.modal__cancel{flex:0 0 44px;height:44px;border-radius:10px;border:0;background:var(--tg-secondary-bg);color:var(--tg-text)}.modal__submit{flex:1;height:44px;border-radius:10px;border:0;background:var(--tg-button);color:var(--tg-button-text);font-weight:600}