:root {
            --glow-color: rgba(255, 0, 0, 0.5);
        }

        body {
            font-family: 'Inter', sans-serif;
            background: #000;
            overflow-x: hidden;
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
            user-select: none;
        }
        
        /* Prevenir zoom no mobile */
        input, textarea, select, button {
            font-size: 16px !important; /* Mínimo 16px para evitar zoom no iOS */
            touch-action: manipulation;
        }
        
        /* Desativar zoom duplo-toque */
        html {
            touch-action: manipulation;
        }

        .mono {
            font-family: 'JetBrains Mono', monospace;
        }

        /* Grid Background */
        .grid-background {
            position: absolute;
            inset: 0;
            height: 100%;
            width: 100%;
            pointer-events: none;
            z-index: -1;
            max-height: 100%;
            overflow: hidden;
        }

        .grid-pattern {
            position: absolute;
            inset: 0;
            height: 100%;
            width: 100%;
            pointer-events: none;
            fill: rgba(255, 0, 0, 0.6);
            stroke: rgba(255, 0, 0, 0.6);
            mask-image: radial-gradient(600px circle at center, white, transparent);
            inset-x: 0;
            top: -10%;
            bottom: -10%;
            height: 120%;
            transform: skewY(12deg);
        }

        @keyframes spin {
            from {
                transform: rotate(0deg);
            }
            to {
                transform: rotate(360deg);
            }
        }

        @keyframes border-glow {
            0% {
                opacity: 0.5;
            }
            50% {
                opacity: 0.8;
            }
            100% {
                opacity: 0.5;
            }
        }

        /* Estilos do Card de Login */
        .login-card {
            background: rgba(10, 10, 10, 0.5);
            border: 1px solid rgba(255, 0, 0, 0.2);
            padding: 2rem;
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
            z-index: 10;
            border-radius: 1.25rem;
            width: 90%;
            max-width: 500px;
        }

        .login-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: 
                radial-gradient(circle at 90% 10%, rgba(255, 0, 0, 0.07) 0%, transparent 70%),
                radial-gradient(circle at 10% 90%, rgba(255, 0, 0, 0.07) 0%, transparent 70%);
            opacity: 0;
            transition: opacity 0.4s ease;
            z-index: -1;
        }

        .login-card:hover {
            transform: translateY(-5px);
            border-color: rgba(255, 0, 0, 0.3);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 15px rgba(255, 0, 0, 0.1);
        }

        .login-card:hover::before {
            opacity: 1;
        }

        .brand-logo {
            text-align: center;
            margin-bottom: 2rem;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .brand-logo img {
            height: 80px;
            width: auto;
            filter: drop-shadow(0 0 5px rgba(255, 0, 0, 0.4));
        }

        .login-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 0.5rem;
            text-align: center;
            letter-spacing: -0.5px;
        }

        .login-subtitle {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 2rem;
            text-align: center;
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-label {
            display: block;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 0.5rem;
        }

        .input-wrapper {
            position: relative;
            margin-bottom: 1.5rem;
        }

        .input-field {
            background: rgba(0, 0, 0, 0.7);
            border: 1px solid rgba(255, 0, 0, 0.2);
            border-radius: 0.5rem;
            color: #fff;
            padding: 1rem 1rem 1rem 2.5rem;
            width: 100%;
            transition: all 0.3s ease;
        }

        .input-field:focus {
            outline: none;
            border-color: rgba(255, 0, 0, 0.5);
            box-shadow: 0 0 15px rgba(255, 0, 0, 0.2);
        }

        .input-icon {
            position: absolute;
            left: 1rem;
            top: 50%;
            transform: translateY(-50%);
            color: rgba(255, 0, 0, 0.6);
        }

        .submit-btn-wrapper {
            position: relative;
            display: inline-block;
            overflow: hidden;
            border-radius: 9999px;
            padding: 2px;
            box-shadow: 0 0 25px rgba(255, 0, 0, 0.3);
            width: 100%;
            margin-top: 1rem;
        }

        .submit-btn-animation {
            position: absolute;
            inset: -1000%;
            background: conic-gradient(from 90deg at 50% 50%, #ff9a9e 0%, #ff0000 50%, #ff9a9e 100%);
            animation: spin 3s linear infinite;
        }

        .submit-btn-inner {
            display: inline-flex;
            height: 100%;
            width: 100%;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            border-radius: 9999px;
            background-color: rgba(0, 0, 0, 0.9);
            font-size: 0.875rem;
            font-weight: 600;
            backdrop-filter: blur(0.75rem);
        }

        .submit-btn {
            display: inline-flex;
            border-radius: 9999px;
            text-align: center;
            align-items: center;
            width: 100%;
            justify-content: center;
            background: linear-gradient(to right top, rgba(255, 100, 100, 0.2), rgba(255, 50, 50, 0.3), transparent);
            color: #ffffff;
            border: 1px solid rgba(255, 0, 0, 0.2);
            transition: all 0.3s;
            padding: 1.25rem 3rem;
            text-decoration: none;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            font-weight: 600;
            font-size: 1rem;
        }

        .submit-btn:hover {
            background: linear-gradient(to right top, rgba(255, 100, 100, 0.3), rgba(255, 50, 50, 0.4), transparent);
            transform: translateY(-2px);
        }

        .status-message {
            padding: 0.75rem;
            margin-bottom: 1.5rem;
            border-radius: 0.5rem;
            font-size: 0.9rem;
            text-align: center;
        }

        .error-message {
            background-color: rgba(255, 0, 0, 0.1);
            border: 1px solid rgba(255, 0, 0, 0.3);
            color: #ff6b6b;
        }

        .login-links {
            margin-top: 2rem;
            text-align: center;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.6);
        }

        .login-link {
            color: rgba(255, 0, 0, 0.8);
            text-decoration: none;
            transition: all 0.3s ease;
            font-weight: 500;
        }

        .login-link:hover {
            color: #ff0000;
            text-decoration: underline;
        }