:root {
            --primary: #ff7700;
            --primary-dark: #e56a00;
            --bg-dark: #0a0a0a;
            --bg-card: #141414;
            --text-primary: #ffffff;
            --text-secondary: #a0a0a0;
            --border-color: #2a2a2a;
            --success: #22c55e;
            --error: #ef4444;
        }

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

        body {
            font-family: 'Space Grotesk', sans-serif;
            background: var(--bg-dark);
            color: var(--text-primary);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .password-change-container {
            width: 100%;
            max-width: 460px;
            background: var(--bg-card);
            border-radius: 16px;
            padding: 40px;
            border: 1px solid var(--border-color);
        }

        .logo {
            text-align: center;
            margin-bottom: 30px;
        }

        .logo a {
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .logo .background {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            padding: 8px 12px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1.2rem;
            color: white;
        }

        .logo .brand {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        .header {
            text-align: center;
            margin-bottom: 30px;
        }

        .header h1 {
            font-size: 1.75rem;
            font-weight: 600;
            margin-bottom: 10px;
        }

        .header p {
            color: var(--text-secondary);
            font-size: 0.95rem;
        }

        .steps {
            display: flex;
            justify-content: center;
            gap: 8px;
            margin-bottom: 30px;
        }

        .step {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 0.9rem;
            background: var(--border-color);
            color: var(--text-secondary);
            transition: all 0.3s ease;
        }

        .step.active {
            background: var(--primary);
            color: white;
        }

        .step.completed {
            background: var(--success);
            color: white;
        }

        .step-connector {
            width: 40px;
            height: 2px;
            background: var(--border-color);
            align-self: center;
            transition: background 0.3s ease;
        }

        .step-connector.active {
            background: var(--primary);
        }

        .form-section {
            display: none;
        }

        .form-section.active {
            display: block;
            animation: fadeIn 0.3s ease;
        }

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

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--text-primary);
        }

        .input-wrapper {
            position: relative;
        }

        .form-group input {
            width: 100%;
            padding: 14px 16px;
            background: var(--bg-dark);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            color: var(--text-primary);
            font-size: 1rem;
            font-family: inherit;
            transition: border-color 0.3s ease;
        }

        .form-group input:focus {
            outline: none;
            border-color: var(--primary);
        }

        .form-group input::placeholder {
            color: var(--text-secondary);
        }

        .code-inputs {
            display: flex;
            gap: 10px;
            justify-content: center;
        }

        .code-input {
            width: 50px;
            height: 60px;
            text-align: center;
            font-size: 1.5rem;
            font-weight: 600;
            background: var(--bg-dark);
            border: 2px solid var(--border-color);
            border-radius: 10px;
            color: var(--text-primary);
            transition: all 0.3s ease;
        }

        .code-input:focus {
            outline: none;
            border-color: var(--primary);
            background: rgba(255, 119, 0, 0.05);
        }

        .code-input::placeholder {
            color: rgba(255, 255, 255, 0.2);
            font-size: 1rem;
        }

        .password-toggle {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: var(--text-secondary);
            cursor: pointer;
            padding: 4px;
        }

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

        .password-toggle svg {
            width: 20px;
            height: 20px;
        }

        .form-hint {
            display: flex;
            align-items: center;
            gap: 6px;
            margin-top: 8px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .form-hint svg {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
        }


        .btn {
            width: 100%;
            padding: 14px 16px;
            border-radius: 10px;
            border: none;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .btn svg {
            width: 20px;
            height: 20px;
            flex-shrink: 0;
        }

        .btn-primary {
            background: var(--primary);
            color: white;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
        }

        .btn-primary:disabled {
            opacity: 0.7;
            cursor: not-allowed;
        }

        .alert {
            padding: 12px;
            border-radius: 8px;
            margin-bottom: 20px;
            text-align: center;
            display: none;
        }

        .alert-success {
            background: rgba(34, 197, 94, 0.15);
            color: var(--success);
            border: 1px solid rgba(34, 197, 94, 0.3);
        }

        .alert-error {
            background: rgba(239, 68, 68, 0.15);
            color: var(--error);
            border: 1px solid rgba(239, 68, 68, 0.3);
        }

        .resend-code {
            margin-top: 16px;
            text-align: center;
        }

        .resend-code button {
            background: none;
            border: none;
            color: var(--text-secondary);
            cursor: pointer;
            font-size: 0.9rem;
            transition: color 0.3s ease;
        }

        .resend-code button:hover {
            color: var(--primary);
        }

        .password-fields {
            display: none;
            margin-top: 24px;
        }

        .password-fields.active {
            display: block;
            animation: fadeIn 0.3s ease;
        }

        .success-container {
            text-align: center;
        }

        .success-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: rgba(34, 197, 94, 0.15);
            color: var(--success);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
        }

        .success-icon svg {
            width: 30px;
            height: 30px;
        }

        .success-container h2 {
            margin-bottom: 10px;
        }

        .success-container p {
            color: var(--text-secondary);
            margin-bottom: 20px;
        }

        .back-link {
            margin-top: 20px;
            text-align: center;
        }

        .back-link a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.95rem;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 14px;
            border-radius: 10px;
            border: 1px solid var(--border-color);
            background: rgba(255, 255, 255, 0.02);
            transition: all 0.3s ease;
        }

        .back-link a:hover {
            color: var(--primary);
            border-color: rgba(255, 119, 0, 0.5);
            background: rgba(255, 119, 0, 0.08);
        }

        .back-link a svg {
            width: 18px;
            height: 18px;
            flex-shrink: 0;
        }

        .dev-code {
            display: none;
            background: rgba(255, 119, 0, 0.1);
            border: 1px dashed rgba(255, 119, 0, 0.4);
            padding: 12px;
            border-radius: 8px;
            margin-bottom: 20px;
            text-align: center;
        }

        .dev-code p {
            font-size: 0.85rem;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .dev-code strong {
            font-size: 1.5rem;
            letter-spacing: 4px;
        }

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

        @media (max-width: 480px) {
            .password-change-container {
                padding: 24px;
            }

            .code-input {
                width: 45px;
                height: 55px;
                font-size: 1.3rem;
            }
        }