:root {
            --blood-red: #8b0000;
            --dark-purple: #2a0a44;
            --candle-glow: #ffd700;
            --stone-gray: #3a3a3a;
        }

        body {
            font-family: 'MedievalSharp', cursive;
            background: radial-gradient(circle at center, #000000 0%, #1a031a 100%);
            color: #e0e0e0;
            min-height: 100vh;
            overflow-x: hidden;
        }

        .gothic-title {
            font-family: 'UnifrakturMaguntia', cursive;
            text-shadow: 0 0 10px var(--blood-red);
            letter-spacing: 3px;
        }

        .form-container {
            background: linear-gradient(145deg, rgba(42, 10, 68, 0.9) 0%, rgba(26, 3, 26, 0.9) 100%);
            border: 2px solid var(--blood-red);
            border-radius: 15px;
            box-shadow: 0 0 30px rgba(139, 0, 0, 0.5);
            backdrop-filter: blur(10px);
            transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .input-group {
            position: relative;
            margin: 2rem 0;
        }

        .floating-label {
            position: absolute;
            pointer-events: none;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: rgba(255, 255, 255, 0.6);
            transition: all 0.3s ease;
        }

        .input-field {
            width: 100%;
            padding: 1.2rem;
            background: rgba(0, 0, 0, 0.5);
            border: 1px solid var(--blood-red);
            border-radius: 8px;
            color: white;
            font-size: 1.1rem;
            transition: all 0.3s ease;
        }

        .input-field:focus+.floating-label,
        .input-field:not(:placeholder-shown)+.floating-label {
            top: -10px;
            left: 10px;
            font-size: 0.8rem;
            color: var(--candle-glow);
        }

        .submit-btn {
            background: linear-gradient(45deg, var(--blood-red), #4a0000);
            border: none;
            padding: 1rem 2rem;
            font-size: 1.2rem;
            letter-spacing: 2px;
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .submit-btn:hover {
            transform: scale(1.05);
            box-shadow: 0 0 25px var(--blood-red);
        }

        .submit-btn::after {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255, 215, 0, 0.4), transparent);
            transform: rotate(45deg);
            animation: flame 1.5s infinite linear;
        }

        @keyframes flame {
            0% {
                left: -50%;
            }

            100% {
                left: 150%;
            }
        }

        .error-message {
            animation: shake 0.5s ease-in-out;
            background: linear-gradient(45deg, #4a0000, #8b0000);
            border-left: 5px solid var(--candle-glow);
        }

        @keyframes shake {

            0%,
            100% {
                transform: translateX(0);
            }

            25% {
                transform: translateX(10px);
            }

            75% {
                transform: translateX(-10px);
            }
        }

        .candle {
            position: fixed;
            width: 20px;
            height: 60px;
            background: linear-gradient(to right, #4a4a4a, #2a2a2a);
            border-radius: 3px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
        }

        .flame {
            position: absolute;
            width: 15px;
            height: 30px;
            background: linear-gradient(white 20%, var(--candle-glow) 80%);
            border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
            animation: flicker 0.1s infinite alternate;
            filter: blur(1px);
        }

        @keyframes flicker {
            0% {
                transform: skew(2deg, 0) scaleY(0.9);
                opacity: 0.9;
            }

            100% {
                transform: skew(-2deg, 0) scaleY(1.1);
                opacity: 1;
            }
        }