/* ===== Стили для формы регистрации (уменьшена) ===== */
        .form-container {
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 2rem 1.5rem;
            min-height: 50vh;
        }

        .form-card {
            background: var(--card-bg);
            border: 1px solid transparent;
            background-image: linear-gradient(var(--card-bg), var(--card-bg)) padding-box,
                              var(--logo-gradient) border-box;
            border-radius: 20px;
            padding: 2rem 1.8rem;
            max-width: 420px;
            width: 100%;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
            transition: all 0.3s ease;
        }

        .form-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0, 128, 128, 0.15);
        }

        .form-header {
            text-align: center;
            margin-bottom: 1.5rem;
        }

        .form-header h2 {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 0.3rem;
        }

        .form-header h2 i {
            color: var(--grad-end);
            margin-right: 0.5rem;
        }

        .form-header p {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .form-group {
            margin-bottom: 1.2rem;
        }

        .form-group label {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 600;
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 0.4rem;
        }

        .form-group label i {
            color: var(--grad-end);
            width: 18px;
            text-align: center;
        }

        .form-group input {
            width: 100%;
            padding: 0.7rem 1rem;
            background: rgba(0, 128, 128, 0.05);
            border: 1px solid rgba(0, 128, 128, 0.2);
            border-radius: 12px;
            color: var(--text-main);
            font-family: 'Montserrat', sans-serif;
            font-size: 0.95rem;
            transition: all 0.3s ease;
            outline: none;
        }

        .form-group input:focus {
            border-color: var(--grad-end);
            box-shadow: 0 0 20px rgba(0, 128, 128, 0.1);
            background: rgba(0, 128, 128, 0.08);
        }

        .form-group input::placeholder {
            color: var(--text-muted);
            opacity: 0.5;
        }

        .form-footer {
            text-align: center;
            margin-top: 1.2rem;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .form-footer a {
            color: var(--grad-end);
            text-decoration: none;
            font-weight: 600;
            transition: color 0.3s ease;
        }

        .form-footer a:hover {
            color: var(--grad-start);
        }

        /* ===== Уведомление ===== */
        .notification {
            position: fixed;
            top: 80px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--card-bg);
            border: 1px solid var(--grad-end);
            border-radius: 12px;
            padding: 0.8rem 1.5rem;
            display: flex;
            align-items: center;
            gap: 1rem;
            z-index: 9999;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            max-width: 90%;
            animation: fadeIn 0.5s ease;
        }

        .notification i {
            color: var(--grad-end);
            font-size: 1.3rem;
        }

        .notification span {
            color: var(--text-main);
            font-weight: 500;
            word-break: break-word;
            font-size: 0.95rem;
        }

        .notification-close {
            background: none;
            border: none;
            color: var(--text-muted);
            font-size: 1.3rem;
            cursor: pointer;
            transition: color 0.3s ease;
            padding: 0 0.3rem;
        }

        .notification-close:hover {
            color: var(--grad-end);
        }

        @keyframes fadeIn {
            0% {
                opacity: 0;
                transform: translateX(-50%) translateY(-20px);
            }
            100% {
                opacity: 1;
                transform: translateX(-50%) translateY(0);
            }
        }

        /* ===== Адаптив ===== */
        @media (max-width: 768px) {
            .form-container { padding: 1.5rem 1rem; min-height: 40vh; }
            .form-card { padding: 1.5rem 1.2rem; max-width: 100%; }
            .form-header h2 { font-size: 1.3rem; }
            .form-group input { padding: 0.6rem 0.9rem; font-size: 0.9rem; }
            .notification { top: 70px; padding: 0.7rem 1.2rem; width: 90%; }
        }

        @media (max-width: 480px) {
            .form-card { padding: 1.2rem 1rem; }
            .form-header h2 { font-size: 1.1rem; }
            .form-group { margin-bottom: 0.9rem; }
            .form-group label { font-size: 0.75rem; }
            .form-group input { padding: 0.5rem 0.8rem; font-size: 0.85rem; }
        }