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

        body {
            font-family: 'Inter', sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .forgot-password-container {
            background: white;
            border-radius: 16px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            padding: 40px;
            width: 100%;
            max-width: 440px;
            position: relative;
            overflow: hidden;
        }

        .forgot-password-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #667eea, #764ba2);
        }

        .back-button {
            display: inline-flex;
            align-items: center;
            color: #6c757d;
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 24px;
            transition: color 0.3s ease;
        }

        .back-button:hover {
            color: #667eea;
        }

        .back-button i {
            margin-right: 8px;
            font-size: 12px;
        }

        .header {
            text-align: center;
            margin-bottom: 32px;
        }

        .logo {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #667eea, #764ba2);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
        }

        .logo i {
            color: white;
            font-size: 24px;
        }

        .header h1 {
            font-size: 28px;
            font-weight: 700;
            color: #2d3748;
            margin-bottom: 8px;
        }

        .header p {
            color: #718096;
            font-size: 16px;
            line-height: 1.5;
        }

        .alert-message {
            padding: 12px 16px;
            border-radius: 8px;
            margin-bottom: 20px;
            font-size: 14px;
            font-weight: 500;
            display: flex;
            align-items: center;
            justify-content: between;
            animation: slideIn 0.3s ease;
        }

        .alert-success {
            background: #f0fff4;
            color: #2f855a;
            border: 1px solid #9ae6b4;
        }

        .alert-error {
            background: #fed7d7;
            color: #c53030;
            border: 1px solid #fc8181;
        }

        .alert-info {
            background: #ebf8ff;
            color: #2b6cb0;
            border: 1px solid #90cdf4;
        }

        .close-alert {
            background: none;
            border: none;
            font-size: 18px;
            cursor: pointer;
            margin-left: auto;
            opacity: 0.7;
            transition: opacity 0.3s ease;
        }

        .close-alert:hover {
            opacity: 1;
        }

        .form-group {
            margin-bottom: 24px;
        }

        .form-label {
            display: block;
            font-size: 14px;
            font-weight: 600;
            color: #4a5568;
            margin-bottom: 8px;
        }

        .input-group {
            position: relative;
        }

        .form-control {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #e2e8f0;
            border-radius: 8px;
            font-size: 16px;
            transition: all 0.3s ease;
            background: white;
        }

        .form-control:focus {
            outline: none;
            border-color: #667eea;
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }

        .form-control.error {
            border-color: #e53e3e;
        }

        .input-icon {
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
            color: #a0aec0;
        }

        .field-error {
            color: #e53e3e;
            font-size: 12px;
            margin-top: 4px;
            display: flex;
            align-items: center;
        }

        .field-error i {
            margin-right: 4px;
            font-size: 10px;
        }

        .submit-btn {
            width: 100%;
            padding: 14px 16px;
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .submit-btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
        }

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

        .submit-btn:disabled {
            opacity: 0.7;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }

        .submit-btn.loading {
            color: transparent;
        }

        .spinner {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 20px;
            height: 20px;
            border: 2px solid transparent;
            border-top: 2px solid white;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        .login-link {
            text-align: center;
            margin-top: 24px;
            padding-top: 24px;
            border-top: 1px solid #e2e8f0;
        }

        .login-link a {
            color: #667eea;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
        }

        .login-link a:hover {
            color: #764ba2;
            text-decoration: underline;
        }

        .success-state {
            text-align: center;
            padding: 20px 0;
        }

        .success-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, #48bb78, #38a169);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
        }

        .success-icon i {
            color: white;
            font-size: 32px;
        }

        .success-state h3 {
            color: #2d3748;
            margin-bottom: 12px;
            font-size: 24px;
        }

        .success-state p {
            color: #718096;
            margin-bottom: 24px;
            line-height: 1.5;
        }

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

        @keyframes spin {
            0% { transform: translate(-50%, -50%) rotate(0deg); }
            100% { transform: translate(-50%, -50%) rotate(360deg); }
        }

        /* Responsive Design */
        @media (max-width: 480px) {
            .forgot-password-container {
                padding: 24px;
                margin: 10px;
            }

            .header h1 {
                font-size: 24px;
            }

            .header p {
                font-size: 14px;
            }
        }

        /* Loading animation */
        .loading-dots {
            display: inline-block;
            position: relative;
            width: 80px;
            height: 80px;
        }

        .loading-dots div {
            position: absolute;
            top: 33px;
            width: 13px;
            height: 13px;
            border-radius: 50%;
            background: #667eea;
            animation-timing-function: cubic-bezier(0, 1, 1, 0);
        }

        .loading-dots div:nth-child(1) {
            left: 8px;
            animation: loading-dots1 0.6s infinite;
        }

        .loading-dots div:nth-child(2) {
            left: 8px;
            animation: loading-dots2 0.6s infinite;
        }

        .loading-dots div:nth-child(3) {
            left: 32px;
            animation: loading-dots2 0.6s infinite;
        }

        .loading-dots div:nth-child(4) {
            left: 56px;
            animation: loading-dots3 0.6s infinite;
        }

        @keyframes loading-dots1 {
            0% { transform: scale(0); }
            100% { transform: scale(1); }
        }

        @keyframes loading-dots3 {
            0% { transform: scale(1); }
            100% { transform: scale(0); }
        }

        @keyframes loading-dots2 {
            0% { transform: translate(0, 0); }
            100% { transform: translate(24px, 0); }
        }