:root{--brand-900: #5e1118;--brand-700: #8b1e1e;--brand-600: #a51d2a;--brand-500: #b11e2f;--brand-400: #cf2436;--brand-soft: #f7e9ea;--ink: #1c1c1e;--muted: #6b6b73;--line: #e4e4e8;--line-strong: #cfcfd6;--white: #ffffff;--bg: #f3f1f2;--success: #1f9d55;--error: #c0392b;--radius: 14px;--radius-sm: 10px;--shadow: 0 18px 50px -20px rgba(94, 17, 24, .45);--font: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font);color:var(--ink);background:radial-gradient(1100px 600px at 50% -10%,rgba(177,30,47,.18),transparent 60%),linear-gradient(180deg,#faf7f7 0%,var(--bg) 100%);min-height:100vh}.page{min-height:100vh;display:flex;flex-direction:column;align-items:center}.page__header{width:100%;display:flex;justify-content:center;padding:28px 16px 8px}.page__logo{height:62px;width:auto;max-width:90vw;object-fit:contain}.page__main{width:100%;display:flex;justify-content:center;padding:16px;flex:1}.page__footer{width:100%;text-align:center;color:var(--muted);font-size:13px;padding:20px 16px 28px}.page__footer-tag{color:var(--brand-600);font-weight:600}.card{width:100%;max-width:560px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:30px 30px 34px;position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:6px;background:linear-gradient(90deg,var(--brand-900),var(--brand-500),var(--brand-400))}.card--center{text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;padding-top:44px}.card__head{margin-bottom:22px}.card__title{margin:6px 0;font-size:26px;line-height:1.2;color:var(--brand-700);font-weight:800;letter-spacing:-.2px}.card__subtitle{margin:0;color:var(--muted);font-size:15px;line-height:1.5}.form{display:flex;flex-direction:column;gap:18px}.field{display:flex;flex-direction:column;gap:7px}.field__label{font-size:14px;font-weight:600;color:#2a2a2e}.field__req{color:var(--brand-500)}.field__hint{font-size:12.5px;color:var(--muted)}.field__error{font-size:12.5px;color:var(--error);font-weight:500}.input{width:100%;font-family:inherit;font-size:15px;color:var(--ink);background:#fcfbfb;border:1.5px solid var(--line-strong);border-radius:var(--radius-sm);padding:12px 13px;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease;resize:vertical}.input::placeholder{color:#a4a4ac}.input:focus{outline:none;border-color:var(--brand-500);background:var(--white);box-shadow:0 0 0 4px #b11e2f1f}.input--error{border-color:var(--error);background:#fdf3f2}.input--error:focus{box-shadow:0 0 0 4px #c0392b1f}.file-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.file-btn{display:inline-flex;align-items:center;cursor:pointer;background:var(--brand-soft);color:var(--brand-700);border:1.5px solid rgba(177,30,47,.25);border-radius:var(--radius-sm);padding:10px 16px;font-size:14px;font-weight:600;transition:background .15s ease}.file-btn:hover{background:#f1d9dc}.file-btn input[type=file]{display:none}.file-name{font-size:13.5px;color:var(--muted);word-break:break-all;flex:1;min-width:120px}.file-clear{border:none;background:#f0eef0;color:var(--ink);width:26px;height:26px;border-radius:50%;cursor:pointer;font-size:12px;line-height:1}.file-clear:hover{background:#e3e0e3}.btn{font-family:inherit;font-size:16px;font-weight:700;border:none;border-radius:var(--radius-sm);padding:14px 20px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:10px;transition:transform .08s ease,box-shadow .15s ease,opacity .15s ease}.btn--full{width:100%;margin-top:4px}.btn--primary{color:var(--white);background:linear-gradient(180deg,var(--brand-500),var(--brand-700));box-shadow:0 12px 24px -10px #8b1e1eb3}.btn--primary:hover:not(:disabled){transform:translateY(-1px)}.btn--primary:active:not(:disabled){transform:translateY(0)}.btn:disabled{opacity:.7;cursor:not-allowed}.alert{margin:0;font-size:14px;border-radius:var(--radius-sm);padding:12px 14px;line-height:1.45}.alert--error{background:#fdecea;color:var(--error);border:1px solid #f5c6c0}.success-badge{width:64px;height:64px;border-radius:50%;background:linear-gradient(180deg,#2ecc71,var(--success));color:#fff;font-size:34px;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 24px -10px #1f9d55b3}.spinner{width:18px;height:18px;border:2.5px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 600px){.card{padding:24px 18px 26px}.card__title{font-size:22px}.page__logo{height:46px}}