:root {
            --primary-green: #2d5016;
            --secondary-green: #4a7c2c;
            --accent-green: #6b9e3e;
            --light-green: #e8f5e9;
            --earth-brown: #5d4037;
            --sky-blue: #4a90e2;
            --white: #ffffff;
            --shadow: rgba(0, 0, 0, 0.1);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #2d5016 0%, #4a7c2c 50%, #3d6620 100%);
            min-height: 100vh;
            position: relative;
            overflow-x: hidden;
        }

        .background-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><defs><pattern id="leaf" x="0" y="0" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M50 10 Q30 40 50 70 Q70 40 50 10" fill="rgba(255,255,255,0.03)" /></pattern></defs><rect width="1200" height="600" fill="url(%23leaf)"/></svg>');
            opacity: 0.3;
            z-index: 1;
        }

        .floating-shapes {
            position: fixed;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            z-index: 1;
            pointer-events: none;
        }

        .shape {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            animation: float 20s infinite ease-in-out;
        }

            .shape:nth-child(1) {
                width: 80px;
                height: 80px;
                top: 10%;
                left: 10%;
                animation-delay: 0s;
            }

            .shape:nth-child(2) {
                width: 60px;
                height: 60px;
                top: 70%;
                left: 80%;
                animation-delay: 5s;
            }

            .shape:nth-child(3) {
                width: 100px;
                height: 100px;
                top: 40%;
                left: 90%;
                animation-delay: 10s;
            }

        @keyframes float {
            0%, 100% {
                transform: translateY(0) translateX(0);
            }

            25% {
                transform: translateY(-30px) translateX(20px);
            }

            50% {
                transform: translateY(-50px) translateX(-20px);
            }

            75% {
                transform: translateY(-20px) translateX(30px);
            }
        }

        .container {
            position: relative;
            z-index: 2;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .login-wrapper {
            width: 100%;
            max-width: 1100px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            animation: slideUp 0.6s ease-out;
        }

        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .login-left {
            background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
            padding: 60px 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            color: white;
            position: relative;
            overflow: hidden;
        }

            .login-left::before {
                content: '';
                position: absolute;
                width: 300px;
                height: 300px;
                background: rgba(255, 255, 255, 0.1);
                border-radius: 50%;
                top: -100px;
                right: -100px;
            }

        .logo-section {
            text-align: center;
            position: relative;
            z-index: 2;
            margin-bottom: 30px;
        }

        .logo-icon {
            width: 120px;
            height: 120px;
            background: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0%, 100% {
                transform: scale(1);
            }

            50% {
                transform: scale(1.05);
            }
        }

        .logo-icon i {
            font-size: 60px;
            color: var(--secondary-green);
        }

        .logo-section h1 {
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 10px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
        }

        .logo-section p {
            font-size: 16px;
            opacity: 0.95;
            line-height: 1.6;
        }

        .feature-list {
            margin-top: 30px;
            text-align: left;
            width: 100%;
            max-width: 350px;
        }

        .feature-item {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
            animation: fadeIn 0.6s ease-out backwards;
        }

            .feature-item:nth-child(1) {
                animation-delay: 0.2s;
            }

            .feature-item:nth-child(2) {
                animation-delay: 0.4s;
            }

            .feature-item:nth-child(3) {
                animation-delay: 0.6s;
            }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateX(-20px);
            }

            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        .feature-icon {
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            flex-shrink: 0;
        }

            .feature-icon i {
                font-size: 20px;
            }

        .feature-text h3 {
            font-size: 16px;
            margin-bottom: 5px;
            font-weight: 600;
        }

        .feature-text p {
            font-size: 13px;
            opacity: 0.9;
            margin: 0;
        }

        .login-right {
            padding: 60px 50px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .login-header {
            margin-bottom: 40px;
        }

            .login-header h2 {
                font-size: 32px;
                color: var(--primary-green);
                margin-bottom: 10px;
                font-weight: 700;
            }

            .login-header p {
                color: #666;
                font-size: 15px;
            }

        .form-group {
            margin-bottom: 25px;
            position: relative;
        }

        .form-label {
            display: block;
            margin-bottom: 8px;
            color: var(--primary-green);
            font-weight: 600;
            font-size: 14px;
        }

        .input-group-custom {
            position: relative;
        }

        .input-icon {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--accent-green);
            font-size: 18px;
            z-index: 3;
        }

        .form-control {
            padding: 14px 15px 14px 45px;
            border: 2px solid #e0e0e0;
            border-radius: 10px;
            font-size: 15px;
            transition: all 0.3s ease;
            width: 100%;
        }

            .form-control:focus {
                border-color: var(--accent-green);
                box-shadow: 0 0 0 0.2rem rgba(107, 158, 62, 0.15);
                outline: none;
            }

        .toggle-password {
            position: absolute;
            right: 15px;
            top: 50%;
            transform: translateY(-50%);
            cursor: pointer;
            color: #999;
            transition: color 0.3s ease;
            z-index: 3;
        }

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

        .form-options {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 25px;
            flex-wrap: wrap;
            gap: 10px;
        }

        .form-check {
            display: flex;
            align-items: center;
        }

        .form-check-input {
            width: 18px;
            height: 18px;
            margin-right: 8px;
            cursor: pointer;
            border: 2px solid #ddd;
        }

            .form-check-input:checked {
                background-color: var(--accent-green);
                border-color: var(--accent-green);
            }

        .form-check-label {
            font-size: 14px;
            color: #666;
            cursor: pointer;
        }

        .forgot-link {
            color: var(--accent-green);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: color 0.3s ease;
        }

            .forgot-link:hover {
                color: var(--secondary-green);
            }

        .btn-login {
            width: 100%;
            padding: 14px;
            background: linear-gradient(135deg, var(--secondary-green) 0%, var(--accent-green) 100%);
            border: none;
            border-radius: 10px;
            color: white;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

            .btn-login::before {
                content: '';
                position: absolute;
                top: 0;
                left: -100%;
                width: 100%;
                height: 100%;
                background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
                transition: left 0.5s ease;
            }

            .btn-login:hover::before {
                left: 100%;
            }

            .btn-login:hover {
                transform: translateY(-2px);
                box-shadow: 0 10px 25px rgba(74, 124, 44, 0.3);
            }

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

        .divider {
            text-align: center;
            margin: 25px 0;
            position: relative;
        }

            .divider::before {
                content: '';
                position: absolute;
                left: 0;
                top: 50%;
                width: 100%;
                height: 1px;
                background: #e0e0e0;
            }

            .divider span {
                background: white;
                padding: 0 15px;
                color: #999;
                font-size: 14px;
                position: relative;
                z-index: 1;
            }

        .support-info {
            text-align: center;
            margin-top: 25px;
            padding-top: 25px;
            border-top: 1px solid #e0e0e0;
        }

            .support-info p {
                font-size: 13px;
                color: #666;
                margin-bottom: 8px;
            }

            .support-info a {
                color: var(--accent-green);
                text-decoration: none;
                font-weight: 600;
            }

        .alert {
            padding: 12px 15px;
            border-radius: 8px;
            margin-bottom: 20px;
            font-size: 14px;
            display: none;
        }

        .alert-success {
            background-color: #d4edda;
            border: 1px solid #c3e6cb;
            color: #155724;
        }

        .alert-danger {
            background-color: #f8d7da;
            border: 1px solid #f5c6cb;
            color: #721c24;
        }

        @media (max-width: 968px) {
            .login-wrapper {
                grid-template-columns: 1fr;
                max-width: 500px;
            }

            .login-left {
                padding: 40px 30px;
            }

            .logo-section h1 {
                font-size: 24px;
            }

            .feature-list {
                margin-top: 20px;
            }

            .login-right {
                padding: 40px 30px;
            }
        }

        @media (max-width: 576px) {
            .container {
                padding: 15px;
            }

            .login-left,
            .login-right {
                padding: 30px 20px;
            }

            .logo-icon {
                width: 100px;
                height: 100px;
            }

                .logo-icon i {
                    font-size: 50px;
                }

            .logo-section h1 {
                font-size: 20px;
            }

            .logo-section p {
                font-size: 14px;
            }

            .login-header h2 {
                font-size: 26px;
            }

            .form-options {
                flex-direction: column;
                align-items: flex-start;
            }
        }