* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        :root {
            --primary: #6a11cb;
            --secondary: #2575fc;
            --accent: #ff6b6b;
            --dark: #2c3e50;
            --light: #f8f9fa;
            --success: #28a745;
            --danger: #dc3545;
            --transition: all 0.3s ease;
        }

        body {
            background: linear-gradient(135deg, #000 0%, #8c8c8c 100%);
            height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
            overflow: hidden;
        }

        .background-pattern {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle at 10% 20%, rgba(255,255,255,0.05) 0%, transparent 20%),
                radial-gradient(circle at 90% 80%, rgba(255,255,255,0.05) 0%, transparent 20%);
            z-index: -1;
        }

        .login-container {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 16px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            width: 100%;
            max-width: 420px;
            padding: 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
            transform: translateY(0);
            transition: var(--transition);
            z-index: 1;
        }

        .login-container:hover {
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
            transform: translateY(-5px);
        }

        .login-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(to right, #2559cd, #2567fc);
            z-index: 2;
        }

        .logo {
            margin-bottom: 30px;
            position: relative;
            z-index: 3;
        }

        .logo-icon {
            display: inline-flex;
            justify-content: center;
            align-items: center;
            /* width: 80px; */
            /* height: 80px; */
            background: rgba(255, 255, 255, 0.95);
            margin-bottom: 20px;
            color: white;
            font-size: 36px;
            box-shadow: 0 5px 15px rgba(106, 17, 203, 0.4);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(0, 175, 239, 0.4); }
            70% { box-shadow: 0 0 0 15px rgba(0, 175, 239, 0); }
            100% { box-shadow: 0 0 0 0 rgba(0, 175, 239, 0); }
        }

        .logo h1 {
            color: var(--dark);
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }

        .logo p {
            color: #777;
            font-size: 16px;
            font-weight: 400;
        }

        .login-form {
            position: relative;
            z-index: 3;
        }

        .form-group {
            margin-bottom: 24px;
            text-align: left;
            position: relative;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: var(--dark);
            font-weight: 600;
            font-size: 15px;
        }

        .input-wrapper {
            position: relative;
        }

        .input-wrapper i {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: #aaa;
            transition: var(--transition);
        }

        .form-group input {
            width: 100%;
            padding: 14px 14px 14px 45px;
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            font-size: 16px;
            transition: var(--transition);
            outline: none;
            background-color: #f8f9fa;
        }

        .form-group input:focus {
            border-color: var(--primary);
            background-color: white;
            box-shadow: 0 0 0 3px rgba(106, 17, 203, 0.1);
        }

        .form-group input:focus + i {
            color: var(--primary);
        }

        .password-toggle {
            position: absolute;
            right: 15px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: #aaa;
            cursor: pointer;
            transition: var(--transition);
        }

        .password-toggle:hover {
            color: var(--primary);
        }

        .btn {
            width: 100%;
            padding: 14px;
            background: linear-gradient(to right, #0742e9, #0d2159fc);
            border: none;
            border-radius: 8px;
            color: white;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to right, #4d75e5, #243257fc);
            opacity: 0;
            transition: var(--transition);
            z-index: -1;
        }

        .btn:hover::before {
            opacity: 1;
        }

        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(106, 17, 203, 0.3);
        }

        .btn:active {
            transform: translateY(0);
        }

        .btn i {
            margin-right: 10px;
        }

        .notification {
            padding: 15px;
            border-radius: 8px;
            margin-top: 20px;
            font-size: 15px;
            text-align: left;
            display: flex;
            align-items: center;
            animation: fadeIn 0.5s;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .notification.error {
            background-color: #ffebee;
            color: #c62828;
            border-left: 4px solid #c62828;
        }

        .notification i {
            margin-right: 12px;
            font-size: 20px;
        }

        .additional-links {
            margin-top: 25px;
            display: flex;
            justify-content: space-between;
            font-size: 14px;
        }

        .additional-links a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
            font-weight: 500;
        }

        .additional-links a:hover {
            color: var(--secondary);
            text-decoration: underline;
        }

        .footer {
            margin-top: 30px;
            color: #777;
            font-size: 13px;
            padding-top: 15px;
            border-top: 1px solid #eee;
        }

        /* Responsive design */
        @media (max-width: 480px) {
            .login-container {
                padding: 30px 20px;
            }
            
            .logo h1 {
                font-size: 24px;
            }
            
            .logo p {
                font-size: 14px;
            }
            
            .additional-links {
                flex-direction: column;
                gap: 10px;
            }
        }

        .floating-shapes {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            z-index: -1;
        }

        .shape {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
        }

        .shape:nth-child(1) {
            width: 80px;
            height: 80px;
            top: 20%;
            left: -20px;
            animation: float 15s infinite linear;
        }

        .shape:nth-child(2) {
            width: 120px;
            height: 120px;
            bottom: 10%;
            right: -30px;
            animation: float 18s infinite linear reverse;
        }

        .shape:nth-child(3) {
            width: 60px;
            height: 60px;
            top: 60%;
            left: 30%;
            animation: float 12s infinite linear;
        }

        @keyframes float {
            0% { transform: translate(0, 0) rotate(0deg); }
            25% { transform: translate(20px, -20px) rotate(90deg); }
            50% { transform: translate(40px, 0) rotate(180deg); }
            75% { transform: translate(20px, 20px) rotate(270deg); }
            100% { transform: translate(0, 0) rotate(360deg); }
        }